AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Enterprise HDD HAT53xx (32TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Enterprise HDD HAT53xx (16TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Enterprise HDD HAT53xx (24TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Plus HDD HAT33xx (12TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Plus HDD HAT33xx (8TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Plus HDD HAT3300 (8TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Plus HDD HAT3310 (32TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Enterprise HDD HAT5300 (24TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 4 GB DDR4 ECC SODIMM, 2x 2.5/3.5", 2x m.2 NVMe, 166 x 106 x 223 mm + Synology Plus HDD HAT3300 (12TB)Key Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays DescriptionCompact and capable storage for home, small business, and edgeTake your data management to the next level2-bay with expansionUp to 140 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 40 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 140 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates.Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extra protection with Extended Warranty PlusAdd an additional two years to your standard three-year limited hardware warranty and gain access to premium services that accelerate recovery in the event of a disaster.Specifications Storage Storage drives installed No Installed storage drive type No Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive interface Serial ATA III Storage drive size 3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC,CE,BSMI,VCCI,RCM,UKCA,EAC,CCC,KC,BIS Warranty period 3 year(s) Compliance certificates RoHS

Versatile 2-Bay Storage Solution with Expandable CapacityKey Features Up to 276 MB/s sequential read and 224 MB/s sequential write performance enables fast file sharing, syncing, streaming, and backup for multiple users Includes one 2.5GbE port and one 1GbE port, providing fast networking with failover support Supports 2 2.5" SATA SSD and 3.5" SATA HDD.7 Synology hard drives and SSDs are designed to integrate seamlessly with Synology systems, delivering exceptional reliability Expandable to 7 drives for up to 140 TB of raw storage with Synology DX525 expansion unit1 Two built-in M.2 slots provide SSD caching capability without occupying drive bays Description2.5GbE connectivity and diverse storage optionsThe DS725+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Specifications Storage Total installed storage capacity 0 TB Storage drives installed No Installed storage drive type No Number of storage drives installed 0 Supported storage drive types HDD & SSD Number of storage drives supported 7 Maximum supported storage capacity 140 TB Storage drive capacity 0 GB Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 3.5,M.2,2.5 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 1 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Number of fans 1 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log Yes Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 7.87 W Power supply location External Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 20.41 W External power adapter Yes Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Packaging data Cables included AC, LAN (RJ-45) Other features Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen R1600, 2.6/3.1 GHz, 4 GB DDR4 non-ECC SODIMM, 2 × 3.5" SATA HDD or 2.5" SATA SSD, 2 × M.2 2280 NVMe SSD, 17.9 dB, 65W, 20.41 W, 69.61 BTU/hr, 0 - 40°C, Black, 166 x 106 x 223mm, 1.51kgKey Features 2-bay with expansion High-speed storage Versatile applications DescriptionCompact and capable storage for home, small business, and edge2-bay with expansionUp to 168 TB of raw storage with expansion unitHigh-speed storageBuilt-in 2.5GbE port and over 276/224 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras5, or safely sync and share files across sites2.5GbE connectivity and diverse storage optionsThe DS725+/DS725neo+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.Expand capacity for evolving needsConsolidate your data with up to 48 TB of raw storage across 2 bays. Need more space? Add capacity with the DX525 for up to 168 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates. Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms. Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity. Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Hard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extended protection with Extended WarrantyThe DS725+/DS725neo+ is backed by Synology’s 3-year hardware warranty.11 An optional 2-year extended warranty is available in select regions to extend coverage to 5 years.Specifications Storage NVMe Yes Total installed storage capacity 0 TB Storage drives installed No Installed storage drive type No Number of storage drives installed 0 Supported storage drive types HDD & SSD Number of storage drives supported 2 Maximum supported storage capacity 168 TB Storage drive capacity 0 GB Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT RAID levels JBOD, 0, 1, 5, 6, 10 Supported storage drive interfaces Serial ATA, M.2 Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Maximum number of drives (with expansion) 7 Processor Processor generation AMD Ryzen Embedded R1000 Series Processor manufacturer AMD Tjunction 105 °C Thermal Design Power (TDP) 25 W Processor threads 4 Processor boost frequency 3.1 GHz Processor frequency 2.6 GHz Processor family Ryzen Embedded Processor model R1600 Processor cores 2 Number of processors installed 1 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC No Network Ethernet LAN Yes Ethernet LAN data rates 10,100,1000,2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV iSCSI support Yes Wake-on-WAN ready Yes Bluetooth No Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT RAID levels JBOD, 0, 1, 5, 6, 10 Design Cooling type Active Fan diameter 9.2 cm Cable lock slot type Kensington Product colour Black Number of fans 1 fan(s) LED indicators Yes Chassis type Compact Cable lock slot Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Product colour Black Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes LED indicators Yes Chassis type Compact Expansion description USB Type-C Number of fans 1 fan(s) Doesn't contain Lead, Mercury, Cadmium Compliance certificates Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, RoHS Performance Browser supported Chrome Firefox Edge Safari Type NAS Device class Home & Home Office Backup function Yes On/off switch Yes Operating system installed DSM Number of users 512 user(s) Noise level 17.9 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Cable lock slot type Kensington Cable lock slot Yes Access Control List (ACL) Yes Software Operating system installed DSM Management features On/off switch Yes Power Power consumption (HDD standby) 7.87 W Power supply unit (PSU) capacity 65 W AC input voltage 100 - 240 V AC input frequency 50/60 Hz Power consumption (typical) 20.41 W External power adapter Yes Number of phases 1 Weight & dimensions Width 106 mm Depth 223 mm Height 166 mm Weight 1.51 kg Packaging content External power adapter Yes Cables included Power, LAN (RJ-45) Power cables quantity 1 Packaging content Accessory Pack × 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 8 - 80% Packaging data Cables included Power, LAN (RJ-45) Other features Expansion description USB Type-C Doesn't contain Lead, Mercury, Cadmium Compliance certificates Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 16 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 16 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 24 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 24 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 32 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 48 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeDescription2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 48 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 9 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Compliance certificates RoHS

DiskStation DS925+, Up to 180 TB of raw storage with expansion unit, Two built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeKey Features Dependable Performance Up to 522/565 MB/s sequential read/write throughput3 supports stable data transfers Fast and Flexible Networking Dual 2.5GbE ports provide fast network transfer speeds and increased redundancy Versatile Network Storage Leverage built-in file and photo management, data protection virtualization, and surveillance solutions Capacity Expansion Add 5 extra drive bays for up to 180 TB 4 of storage with one DX525 expansion unit1 Extendable Product Support Description2.5GbE connectivity and diverse storage options The DS925+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage poolsSpecifications Storage Total installed storage capacity 0 TB Storage drives installed No Installed storage drive type No Number of storage drives installed 0 Supported storage drive types HDD & SSD Number of storage drives supported 9 Maximum supported storage capacity 180 TB Storage drive interface M.2, Serial ATA Storage drive capacity 0 GB Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces M.2, Serial ATA Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Number of fans 2 fan(s) Warranty period 3 year(s) Compliance certificates RoHS Performance System log No Browser supported Chrome,Firefox,Edge,Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Web-based management Yes Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Drive bay locking Yes Access Control List (ACL) Yes Management features On/off switch Yes Web-based management Yes Power Power consumption (HDD standby) 12.33 W Power supply location External Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 37.91 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Certificates Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC CE BSMI VCCI RCM UKCA EAC CCC KC BIS Warranty period 3 year(s) Compliance certificates RoHS

AMD Ryzen V1500B, 2.2 GHz, 4 GB DDR4 non-ECC SODIMM, 4 × 3.5" SATA HDD or 2.5" SATA SSD, 2 × M.2 2280 NVMe SSD, 20.5 dB, 100W, 0 - 40°C, Black, 166 x 199 x 223mm, 2.26kgKey Features 4-bay with expansion High-speed storage Versatile applications DescriptionFlexible storage for everything from home office to edgeConsolidate and store your growing digital data4-bay with expansionUp to 216 TB of raw storage with expansion unit.High-speed storageTwo built-in 2.5GbE ports and over 522/565 MB/s sequential read/writeVersatile applicationsBack up multiple endpoints, manage 40 IP cameras , or safely sync and share files across sites.2.5GbE connectivity and diverse storage optionsThe DS925+/DS925neo+ features built-in 2.5GbE networking and supports both SATA flash drives and HDDs in 2.5"/3.5" internal bays, as well as M.2 NVMe drives via M.2 slots for use as either cache or storage pools.Expand capacity for evolving needsConsolidate your data with up to 96 TB of raw storage across 4 bays. Need more space? Add capacity with the DX525 for up to 216 TB of total raw storage.Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance.Private cloud for seamless data accessStreamlined file management and collaborationStore, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.A private photo storage and management solutionEffortlessly back up and organize photos, videos, and other visual assets using intuitive management tools. Automatically organize your content into albums and create secure share links for stakeholders and teammates. Boost team productivity with collaborative toolsEnhance workplace collaboration with Synology's productivity solutions. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership. Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations.Multi-site synchronization to empower global workflowsNAS-to-NAS synchronizationImprove workflow efficiency and team alignment across data sites with automatic one- or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, so everyone stays aligned, whether at home, in the office, or across different branches — all while maintaining full control of your data.Cloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.Sync to public cloud providersAutomatically keep data in sync between Synology NAS and major cloud providers, including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms. Comprehensive data backup, protection, and recovery solutionsBack up PCs, smartphones, cloud apps, and moreConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in backup solutions designed to protect your data with seamless 3-2-1 backup configurations.Comprehensive and flexible Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups, including bare-metal backups, to local and remote servers, external drives, or cloud storage destinations, including Synology C2 Storage.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity. Smart surveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 8,700 IP camera models, and remote monitoring and playback. Synology’s scalable video management system provides all the tools you need for live monitoring, investigation, management, and backup.Dual recording to the cloudSecure your surveillance footage with robust cloud backup that supports end-to-end encryption. Our cloud-based surveillance backup solution safeguards your Surveillance Station recordings, allowing you to access, view, share, and download footage through a convenient web portal. Ensure your data remains available even if your on-premises system is compromised.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Hard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Supercharge your setup with Synology routerPair your NAS with Synology RT6600ax or WRX560 to maximize 2.5GbE connectivity. Enjoy high-speed transfers and secure your network with VLANs, threat prevention, and web filtering — all through a familiar Synology interface.Extended protection with Extended WarrantyThe DS925+/DS925neo+ is backed by Synology’s 3-year hardware warranty.11 An optional 2-year extended warranty is available in select regions to extend coverage to 5 years.Specifications Storage NVMe Yes Total installed storage capacity 0 TB Storage drives installed No Installed storage drive type No Number of storage drives installed 0 Supported storage drive types HDD & SSD Number of storage drives supported 4 Maximum supported storage capacity 216 TB Storage drive capacity 0 GB Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT RAID levels JBOD, 0, 1, 5, 6, 10 Supported storage drive interfaces Serial ATA, M.2 Storage drive sizes supported 2.5,3.5,M.2 Number of M.2 (M & B) slots 2 Maximum number of drives (with expansion) 9 Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Thermal Design Power (TDP) 25 W Processor threads 8 Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 L3 cache 4 MB Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC No Network Ethernet LAN Yes Ethernet LAN data rates 10,100,1000,2500 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV iSCSI support Yes Wake-on-WAN ready Yes Bluetooth No Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT RAID levels JBOD, 0, 1, 5, 6, 10 Design Fan diameter 2 9.2 cm Cooling type Active Fan diameter 9.2 cm Product colour Black Number of fans 2 fan(s) LED indicators Yes Chassis type Compact Technical details Type NAS Device class Home & Home Office Backup function Yes Product colour Black Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes LED indicators Yes Chassis type Compact Expansion description USB Type-C Number of fans 2 fan(s) Doesn't contain Lead, Mercury, Cadmium Compliance certificates Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, RoHS Performance Browser supported Chrome Firefox Edge Safari Type NAS Device class Home & Home Office Backup function Yes Operating system installed DSM Number of users 512 user(s) Noise level 20.5 dB Multilingual support Yes Access Control List (ACL) Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 2 fan(s) Security Access Control List (ACL) Yes Software Operating system installed DSM Power Power consumption (HDD standby) 12.33 W Power supply unit (PSU) capacity 100 W AC input voltage 100 - 240 V AC input frequency 50/60 Hz Power consumption (typical) 37.91 W Number of power supply units 1 External power adapter Yes Number of phases 1 Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 2.26 kg Packaging content External power adapter Yes Cables included Power, LAN (RJ-45) Power cables quantity 1 Packaging content Accessory Pack × 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 8 - 80% Packaging data Cables included Power, LAN (RJ-45) Other features Expansion description USB Type-C Doesn't contain Lead, Mercury, Cadmium Compliance certificates Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, RoHS

ActiveProtect appliance DP320, 4 x 8 TB HDD+2 x 400 GB SSD, AMD R1600, 5.2 kgDescriptionCyber-resilient Data ProtectionSolution for EndpointsThe Synology ActiveProtect appliance DP340 is a data protection solution that comes preconfigured with hardware that runs ActiveProtect Manager, an operating system designed specifically for backup purposes. With its ability to perform backups, restore, deduplicate, replicate, and manage while ensuring security, the DP340 is an ideal backup server for your small and medium endpoints. It seamlessly integrates all current and future workloads across multiple sites into clusters, enabling centralized management through a single platform. With immutability, air-gapped backups, and access control, the DP340 protects against ransomware attacks, and secures all your data.Quick and seamless deploymentEssential configuration such as disk partitioning and raid array setup will be automatically completed, making deployment fast and effortless so that you can start protecting your data immediately.Protect workloads with specified policiesSafeguard all your workloads, including VMware vSphere, Microsoft Hyper-V, Windows, macOS, Linux, NetApp ONTAP, Nutanix Files, Microsoft 365 services, Oracle Database, and Microsoft SQL server. Establish policies for companies to meet SLA requirements, and automate data protection by detecting existing and future workloads, ensuring that the workloads are secured under the appropriate policies. View, modify, and manage policies with ease.Reliable backup and flexible recoveryThe DP340 supports self-healing functionality with continuous detection of silent data corruption through Btrfs checksum. It ensures zero errors by repairing corrupt data via RAID technology. To verify the recoverability of backup data, disaster recovery drills can be regularly performed in a sandboxed environment without affecting your primary production site. Backup verification is also available, automatically generating recovery drill videos for auditing purposes. In the event of a disaster, data can be flexibly restored based on your Recovery Time Objectives (RTO) via entire machine restoration, file-level recovery, physical-to-virtual (P2V), or virtual-to-virtual (V2V) methods to restore data to the designated location.Uncompromised ransomware protectionTo prevent ransomware attacks, the DP340 protects data backups and backup copies with immutability and write-once-read-many (WORM) storage to ensure that no one can modify data that has been backed up during the specified retention period. Additionally, it integrates encryption capabilities, enabling data to be encrypted locally before being backed up to remote destinations. To further enhance security, you can also isolate the remote environment using the air-gap feature.Optimized backup efficiencyThe DP340 optimizes storage space allocation via hardware and software integration. By leveraging SSD cache to store backup-related metadata, optimizing data organization, and consolidating multiple files into a single image, it accelerates data processing. Both backups and backup copies utilize global source-side deduplication, as it compares data at the source and only transmits non-duplicate data to save bandwidth and storage space.Data security at its coreThe DP340's security mechanism is based on the principle of least-privilege authentication and network protection architecture. This mechanism only allows authorized personnel to access data, restricts access to specific devices, and limits access to the backup infrastructure during designated times to ensure data security.• For authorized personnel: Active Directory, LDAP, and SAML 2.0 integration enables enterprises to use existing SSO with MFA and granular permissions to enhance access control.• For devices: Firewall settings can be configured to only allow access from devices within specified IP ranges and subnets. The built-in management port is an isolated interface dedicated for management purposes. It is separate from data flow to reduce security risks.• Enhanced isolation: Secure your remote backup infrastructure via air-gapped solutions to achieve network or physical isolation. Limit network access to specified times or turn your devices on or off.Specifications Storage Total installed storage capacity 32 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 4 Supported storage drive types HDD & SSD Number of storage drives supported 4 Maximum supported storage capacity 14.5 TB Storage drive interface Serial ATA Storage drive capacity 8 TB RAID support Yes Processor Processor manufacturer AMD Processor model R1600 Memory Internal memory 16 GB Network Ethernet LAN data rate supported (max) 10000 Mbit/s Ethernet LAN Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 1 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Design Cooling type Active Drive bay locking Yes Cable lock slot type Kensington Product colour Black Number of fans 2 fan(s) LED indicators Status Chassis type Desktop Cable lock slot Yes Technical details Type NAS Backup function Yes Product colour Black LED indicators Status Chassis type Desktop Number of fans 2 fan(s) Performance Type NAS Backup function Yes Reset button Yes Cooling Cooling type Active Number of fans 2 fan(s) Security Drive bay locking Yes Cable lock slot type Kensington Cable lock slot Yes Management features Reset button Yes Power AC input voltage 100 - 240 V AC input frequency 50/60 Hz Power consumption (typical) 35.51 W External power adapter Yes Weight & dimensions Width 199 mm Depth 223 mm Height 166 mm Weight 5.2 kg Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 45 °C Operating relative humidity (H-H) 8 - 80% Packaging data Cables included AC, LAN (RJ-45)

Realtek RTD1619B, 2 GB DDR4, Drive Bays x 2, RJ-45 1GbE, USB 3.2 Gen 1 x 1, 165 mm x 108 mm x 232.7 mmDescriptionGet your data under controlConsolidate files from various sources into your own private cloud. The DS223 keeps the process simple and offers everything you need to keep your data safe and organized.Private cloud made easyQuickly and easily import data from PCs, Macs, and external storage devices, and keep all your devices in sync for smoother file management.Access from any deviceGet to your files from PC, Mac, Linux, Chromebook, Android, iOS, or any device equipped with a browser. Keep your data private or easily share it using secure links.Save storage spaceEnable on-demand mode to download files onto your Windows PC or Mac only when you access them. Pin the most important ones or the ones you access more frequently for convenient offline accessibility.Integrate with the cloudSync files between your private cloud and public cloud services, including Google Drive, Dropbox, and Microsoft OneDrive. Retain local copies of your cloud data for centralized management and data ownership.Sync across locationsSay goodbye to long waits while downloading or uploading files. Continuously synchronize content between two Synology devices to enable fast local access at any location, no matter the amount of data.Your data is in safe handsNot all data storage is created equal. Synology DiskStation Manager (DSM), the operating system that powers the DS223, leverages the efficient Btrfs file system to protect your data against data corruption and roll back any accidental or malicious changes thanks to the snapshot technology.Versatile NAS for the modern homeConfigure your DS223 to best suit your needs thanks to a host of complete solutions designed for every scenarios.Data protectionSafeguard digital memories and important projects with intuitive backup tools.Automatic media backupHave photos and videos taken on mobile devices automatically uploaded to your private cloud with Synology Photos or Synology Drive.Protection against cyberattacksLeverage Synology Drive to protect data against ransomware attacks or accidental deletion with real-time or scheduled backups of your computer folders.Wide compatibilityConnect up to 20 IP cameras by choosing from a wide selection of over 8,300 validated models or ONVIF devices.2Universal accessWatch over your property the way your find most convenient. Watch camera streams through web browsers, desktop clients, or mobile apps. Get notified of events and take immediate action.Protect your data platformAdd an extra layer of protection to your files with one of the built-in, license-free solutions available to back up your DS223.Flexible backupsBack up your entire NAS, including system settings and applications, or select specific folders. Secure all backup data to multiple destinations.Near-continuous protectionTake NAS protection to the next level by creating point-in-time copies of shared folders that can be replicated elsewhere and rapidly restored.Specifications Storage Total installed storage capacity 32 TB Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 2 Supported storage drive types HDD & SSD Number of storage drives supported 2 Storage drive interface Serial ATA III Storage drive size 2.5/3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, Fat, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, JBOD Processor Processor manufacturer Realtek Processor frequency 1.7 GHz Processor family Realtek Processor model RTD1619B Processor cores 4 Memory Internal memory type DDR4 Internal memory 2 GB ECC No Network Ethernet LAN Yes Wake-on-LAN ready Yes Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV iSCSI support Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3 Ethernet LAN (RJ-45) ports 1 Hard drive RAID support Yes Supported file systems BTRFS, Fat, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, JBOD Design Cooling type Active Fan diameter 9.2 cm Cable lock slot type Kensington Product colour Black Number of fans 1 fan(s) LED indicators Yes Chassis type Desktop Cable lock slot Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Product colour Black Number of users 1024 user(s) Noise level 14.6 dB LED indicators Yes Chassis type Desktop Number of fans 1 fan(s) Sustainability compliance Yes Compliance certificates RoHS Performance Built-in iTunes server Yes Built-in FTP server Yes Browser supported Google Chrome, Firefox, Microsoft Edge, Safari Type NAS Device class Home & Home Office Backup function Yes On/off switch Yes Security algorithms HTTPS, SSH, SSL/TLS Reset button Yes Operating system installed DiskStation Manager Number of users 1024 user(s) Noise level 14.6 dB Access Control List (ACL) Yes Snapshot Yes USB copy function Yes Cooling Cooling type Active Fan diameter 9.2 cm Number of fans 1 fan(s) Security Cable lock slot type Kensington Security algorithms HTTPS, SSH, SSL/TLS Cable lock slot Yes Access Control List (ACL) Yes Software Operating system installed DiskStation Manager Management features On/off switch Yes Reset button Yes Power Power consumption (HDD standby) 4.08 W Power supply location External Power supply unit (PSU) capacity 60 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 17.343 W External power adapter Yes Weight & dimensions Width 108 mm Depth 232.7 mm Height 165 mm Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Sustainability Sustainability compliance Yes Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 8 - 80% Certificates Certification FCC, BSMI, EAC, CCC, KC, VCCI, RCM Packaging data Cables included AC, LAN (RJ-45) Other features Certification FCC, BSMI, EAC, CCC, KC, VCCI, RCM Compliance certificates RoHS

4 x 3.5” /2.5” SATA SSD/HDD, Intel Celeron J4125, 2 GB DDR4 SODIMMDescriptionSimplify your data managementSecure cloud storageFlexibly store up to 72 TB of data1 with 100% ownership and enjoy multi-platform access from anywhere.Data sharing made easySafely share files and media over your private cloud for easier collaboration and better productivity.Versatile video surveillanceLeverage intuitive surveillance tools to protect your premises and store footage from up to 30 IP cameras.2Create a private cloud hub for your dataImport and sync data scattered across PCs, Macs, phones, and external storage devices to implement well-organized file management for your business. Multi-device accessBrowse, access, edit, and share files securely and conveniently via desktop, mobile, or web browser platforms. Use intuitive admin tools to track and set file permissions and control access to documents, files, and other data.On-demand syncSave space on your personal devices by only synchronizing the files you need from your Synology system. Pin frequently accessed files for convenient offline accessibility.Cloud integrationSync your private storage servers with public cloud services such as Google Drive, Dropbox, and Microsoft OneDrive. Retain local copies of your cloud data for centralized management and data ownership. Cross-platform sharingBuild a private data cloud that syncs and shares files swiftly between multiple storage servers, letting everyone access the same set of data at their convenience.Safeguard your dataPowered by Synology DiskStation Manager (DSM), the DS423 utilizes Btrfs, a next-generation file system, to secure data against corruption and allows users to roll back any accidental or malicious changes with instantaneous snapshots. Versatile storage solution for essential needsManage and organize photos efficiently, back up and secure your digital data, and safeguard your physical premises with the DS423.Smart and secure photo managementStore and organize photos, albums, and other media with smart and intuitive features. Back up your memories with the mobile app, and leverage privacy-focused options to share media securely with friends, family, or colleagues. 30%faster photo indexingProtect all your dataSafeguard your digital world and back up all your documents, files, photos, and more with license-free backup solutions.Automatically back up memories and filesSafeguard mobile media such as photos and videos by automatically storing remote copies onto Synology Photos or Synology Drive.Survive cyberattacks and prevent data leaksProtect your data against ransomware attacks or accidental deletion with real-time or scheduled backups of computer folders with Synology Drive.Intuitive video surveillanceSecure your home or business with a powerful solution to monitor, archive, and analyze footage centrally. Wide device compatibilityConnect up to 30 IP cameras by selecting from a wide variety of over 8,300 validated models or ONVIF devices.2Access from anywhereMonitor video streams in real time via web browsers, desktop clients, or mobile apps to protect your premises 24/7. Set up alerts and triggers to get notified of suspicious activity.Intuitive video surveillanceMulti-layered backup solutionsLeverage Synology solutions to back up all data stored on your DS423 onto a secondary server, external storage device, or the cloud.Flexible off-site backupsBack up your Synology device, including system settings, applications, and shared folders, save space with data deduplication, and store copies to multiple destinations. Near-instantaneous protectionCreate point-in-time snapshots of shared folders and LUNs for added protection of your data. Snapshot Replication enables an RPO as low as 5 minutes and recovery within seconds.Specifications Storage Total installed storage capacity 48 TB Storage drives installed Yes Installed storage drive type HDD Supported storage drive types HDD & SSD Number of storage drives supported 4 Storage drive size 2.5/3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces Serial ATA Storage drive sizes supported 2.5,3.5" Processor Processor manufacturer Realtek Processor frequency 1.7 GHz Processor family Realtek Processor model RTD1619B Processor cores 4 Memory Internal memory type DDR4 Internal memory 2 GB Maximum RAM supported 6 GB Network Copper ethernet cabling technology 10BASE-T, 100BASE-T, 1000BASE-T Ethernet LAN Yes Ethernet LAN data rates 10,100,1000 Mbit/s Supported network protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV iSCSI support Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Ethernet LAN (RJ-45) ports 2 Hard drive RAID support Yes Supported file systems BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Built-in speaker(s) No Fan diameter 2 8 cm Cooling type Active Fan diameter 8 cm Built-in display No Cable lock slot type Kensington Product colour Black Number of fans 2 fan(s) LED indicators Yes Cable lock slot Yes Technical details Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Built-in display No Card reader integrated No Product colour Black Number of users 1024 user(s) Noise level 22.9 dB Multilingual support Yes LED indicators Yes Buzzer Yes Number of fans 2 fan(s) Compliance certificates CCC, CE, Federal Communications Commission (FCC), UKCA Performance Built-in FTP server Yes System log Yes Browser supported Google Chrome, Firefox, Microsoft Edge, Safari Type NAS Device class Home & Home Office Backup function Yes Backup features Cloud, iSCSI LUN Card reader integrated No On/off switch Yes Security algorithms HTTPS, SSH, SSH-1.5, SSH-2, SSL/TLS Reset button Yes Operating system installed DiskStation Manager Number of users 1024 user(s) Noise level 22.9 dB Multilingual support Yes Buzzer Yes Access Control List (ACL) Yes Cooling Cooling type Active Fan diameter 8 cm Number of fans 2 fan(s) Security Cable lock slot type Kensington Security algorithms HTTPS, SSH, SSH-1.5, SSH-2, SSL/TLS Cable lock slot Yes Access Control List (ACL) Yes Software Operating system installed DiskStation Manager Management features On/off switch Yes Reset button Yes Power Power supply location External Power supply unit (PSU) capacity 90 W AC input voltage 100 - 240 V AC input frequency 50 / 60 Hz Redundant power supply (RPS) support No Power consumption (typical) 32.41 W Power consumption (sleep) 4.97 W Number of power supply units 1 External power adapter Yes Weight & dimensions Width 184 mm Depth 168 mm Height 230 mm Packaging content External power adapter Yes Cables included AC, LAN (RJ-45) Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Operating altitude 0 - 5000 m Packaging data Cables included AC, LAN (RJ-45) Other features Compliance certificates CCC, CE, Federal Communications Commission (FCC), UKCA

5 additional 3.5"/2.5" SATA HDD/SSD, 166 mm x 230 mm x 223 mm, 100V to 240V AC, 50/60 Hz, 2.46 kgDescriptionStorage expansion without downtimeEasily add five additional drive bays to your Synology DiskStation.1 The DX525 supports both 2.5" and 3.5" SATA drives and features plug-and-play setup and hot-swap capability for uninterrupted operation during capacity expansion.Dedicated local backup solutionThe Synology DX525 provides a dedicated local backup solution for your Synology DiskStation. When configured as a separate volume, it safeguards data on its local disks in case of system failure.Online volume expansionManaged through the host NAS's DiskStation Manager (DSM), the DX525's additional bays are immediately available upon connection. On-the-fly volume expansion ensures uninterrupted service and storage expansion on the host.Performance backed by Synology drivesDesigned for Synology systems, Synology drives deliver consistent performance and unmatched reliability for your deployments.Synology has you coveredThe DX525 is backed by Synology's three-year limited warranty,2,3 including technical support and hardware replacement services. Extend your coverage to five years and gain access to premium services that accelerate recovery in the event of a disaster with Extended Warranty Plus.Specifications Storage Hot-swap drive bays Yes Supported storage drive types HDD & SSD Number of storage drives supported 5 Supported storage drive interfaces Serial ATA Storage drive sizes supported 2.5,3.5" Technical details Device class Small & Medium Business Number of fans 2 fan(s) Noise level 20.4 dB Product colour Black Cable lock slot type Kensington Cable lock slot Yes LED indicators Yes Chassis type Desktop Certification FCC CE BSMI UKCA EAC VCCI RCM KC BIS Compliance certificates RoHS Design Device class Small & Medium Business Number of fans 2 fan(s) Noise level 20.4 dB Product colour Black Cable lock slot type Kensington Cable lock slot Yes LED indicators Yes Chassis type Desktop Certification FCC CE BSMI UKCA EAC VCCI RCM KC BIS Fan diameter 9.2 cm Performance Device class Small & Medium Business Noise level 20.4 dB Power Number of power supply units 1 AC input voltage 100 - 240 V AC input frequency 50/60 Hz Weight & dimensions Width 230 mm Depth 223 mm Weight 2.46 kg Height 166 mm Packaging content Cables included AC Power cables quantity 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 5 - 95% Packaging data Cables included AC Other features Compliance certificates RoHS

20 TB, 3.5", SATA 6 Gb/s, 7200 rpm, 281 MB/s, 4.38 W, 8.11 WDescriptionEnterprise storage drives for Synology systemsSynology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series bring unmatched reliability to Synology deployments.PerformanceUp to 281 MB/s sustained data transfer2OptimizationUp to 23% faster sequential read in Synology NAS3ReliabilityPurpose-built for Synology servers running 24/7UpdatesAutomatic firmware updates with DSMConsistent performance scalingThrough testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.Built for peak performanceRigorous validationOver 500,000 hours of stress testing with Synology devices ensure that HAT5300 series drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.Effortless firmware updatesAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.Durability for 24/7 environmentsWith an MTBF4 rating of up to 2.5 million hours, the HAT5300 series HDD supports a workload of 550 TB per year and persistent write cache technology to minimize data corruption in the event of sudden power loss.5-year warrantyAt Synology, we are committed to product innovation and quality. HAT5300 series drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Specifications Hard drive Component for NAS HDD sustained transfer rate 281 MiB/s HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Features Type HDD Component for NAS HDD sustained transfer rate 281 MiB/s Interface Serial ATA III HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Storage drive buffer size 512 MB 24/7 operation Yes Power Power consumption (write) 8.11 W Power consumption (read) 8.11 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Technical details Interface Serial ATA III Other features Interface Serial ATA III

2.5", SATA 6 Gb/s, 7 x 69.85 x 100 mmDescriptionSynology SAT5200 Series SATA SSDs offer stable I/O performance while reducing the latency of critical services and applications. They are built to handle mixed and intensive 24/7 workloads without compromising on endurance, providing a streamlined storage experience on Synology systems with minimal service disruptions.Stable high performance for demanding environmentsEngineered for demanding environments such as for online transaction processing (OLTP) databases and virtualization deployments, Synology SAT5200 Series drives deliver consistently high performance.Enterprise-grade endurance and reliability11,460 TBWBuilt to withstand 24/7 intensive workloads with endurance up to 11,460 TBW.End-to-end data protectionData integrity and consistency are safeguarded over the entire data transfer path.Power loss protection circuit designDedicated capacitors provide sufficient power to flush data-in-flight into NAND flash during a power loss event, further preventing data corruption.Better analyticsFull integration with Synology DiskStation Manager (DSM) enables lifetime analytics for each SAT5200 Series drive based on actual workloads.Timely notificationsPlan further ahead for uninterrupted system performance and longevity with timely notifications.Optimal useEasy monitoring allows you to make optimal use of each SSD.One-click firmware upgradesAutomatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.Purpose-built for Synology systemsSynology SAT5200 Series SSDs are thoroughly validated for our systems following each engineering change, while firmware and component changes are strictly managed. Intensive I/O stress, power cycling, and temperature trials ensure that all products meet our strictest standards for quality and reliability.Specifications Hard drive SSD capacity 1.92 TB Data transmission Random write (4KB) 30000 IOPS Random read (4KB) 90000 IOPS Endurance Mean time between failures (MTBF) 1500000 h Features Interface Serial ATA III Component for NAS NVMe No Sequential read speed (ATTO) 500 MB/s Sequential write speed (ATTO) 500 MB/s SSD capacity 1.92 TB Random write (4KB) 30000 IOPS Random read (4KB) 90000 IOPS Mean time between failures (MTBF) 1500000 h Hardware encryption No Certification EAC BSMI VCCI RCM KC SSD form factor 2.5" Power Power consumption (write) 5 W Power consumption (read) 4.5 W Power consumption (idle) 1.2 W Operating voltage 5 V Certificates Certification EAC BSMI VCCI RCM KC Performance Interface Serial ATA III Component for NAS NVMe No Sequential read speed (ATTO) 500 MB/s Sequential write speed (ATTO) 500 MB/s SSD capacity 1.92 TB Random write (4KB) 30000 IOPS Random read (4KB) 90000 IOPS Mean time between failures (MTBF) 1500000 h Hardware encryption No Design Component for NAS Certification EAC BSMI VCCI RCM KC SSD form factor 2.5" Weight & dimensions Width 69.8 mm Height 7 mm Depth 100 mm Operational conditions Operating temperature (T-T) 0 - 70 °C Storage temperature (T-T) -40 - 85 °C Technical details Interface Serial ATA III Operating temperature (T-T) 0 - 70 °C Storage temperature (T-T) -40 - 85 °C Hardware encryption No SSD form factor 2.5" Warranty period 5 year(s) Compliance certificates CE, Federal Communications Commission (FCC), RoHS Other features Warranty period 5 year(s) Compliance certificates CE, Federal Communications Commission (FCC), RoHS

2.5", SATA 6 Gb/s, 7 x 69.85 x 100 mmDescriptionSynology SAT5200 Series SATA SSDs offer stable I/O performance while reducing the latency of critical services and applications. They are built to handle mixed and intensive 24/7 workloads without compromising on endurance, providing a streamlined storage experience on Synology systems with minimal service disruptions.Stable high performance for demanding environmentsEngineered for demanding environments such as for online transaction processing (OLTP) databases and virtualization deployments, Synology SAT5200 Series drives deliver consistently high performance.Enterprise-grade endurance and reliability11,460 TBWBuilt to withstand 24/7 intensive workloads with endurance up to 11,460 TBW.End-to-end data protectionData integrity and consistency are safeguarded over the entire data transfer path.Power loss protection circuit designDedicated capacitors provide sufficient power to flush data-in-flight into NAND flash during a power loss event, further preventing data corruption.Better analyticsFull integration with Synology DiskStation Manager (DSM) enables lifetime analytics for each SAT5200 Series drive based on actual workloads.Timely notificationsPlan further ahead for uninterrupted system performance and longevity with timely notifications.Optimal useEasy monitoring allows you to make optimal use of each SSD.One-click firmware upgradesAutomatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.Purpose-built for Synology systemsSynology SAT5200 Series SSDs are thoroughly validated for our systems following each engineering change, while firmware and component changes are strictly managed. Intensive I/O stress, power cycling, and temperature trials ensure that all products meet our strictest standards for quality and reliability.Specifications Hard drive SSD capacity 3.84 TB Data transmission Random write (4KB) 30000 IOPS Random read (4KB) 90000 IOPS Data transfer rate 6 Gbit/s Endurance Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read Mean time between failures (MTBF) 1500000 h Features Interface Serial ATA III Component for NAS NVMe No Sequential read speed (ATTO) 500 MB/s Sequential write speed (ATTO) 500 MB/s Power loss protection Yes TBW rating 7000 SSD capacity 3.84 TB Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read Random write (4KB) 30000 IOPS Random read (4KB) 90000 IOPS Mean time between failures (MTBF) 1500000 h Hardware encryption No Data transfer rate 6 Gbit/s Certification EAC BSMI VCCI RCM KC SSD form factor 2.5" Export Control Classification Number (ECCN) EAR99 Power Power consumption (write) 5 W Power consumption (read) 4.5 W Power consumption (idle) 1.2 W Operating voltage 5 V Certificates Certification EAC BSMI VCCI RCM KC Performance Interface Serial ATA III Component for NAS NVMe No Sequential read speed (ATTO) 500 MB/s Sequential write speed (ATTO) 500 MB/s Power loss protection Yes TBW rating 7000 SSD capacity 3.84 TB Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read Random write (4KB) 30000 IOPS Random read (4KB) 90000 IOPS Mean time between failures (MTBF) 1500000 h Hardware encryption No Data transfer rate 6 Gbit/s Design Component for NAS Certification EAC BSMI VCCI RCM KC SSD form factor 2.5" Weight & dimensions Width 69.8 mm Height 7 mm Depth 100 mm Operational conditions Operating temperature (T-T) 0 - 70 °C Storage temperature (T-T) -40 - 85 °C Technical details Interface Serial ATA III Operating temperature (T-T) 0 - 70 °C Storage temperature (T-T) -40 - 85 °C Hardware encryption No SSD form factor 2.5" Warranty period 5 year(s) Compliance certificates CE, Federal Communications Commission (FCC), RoHS Other features Warranty period 5 year(s) Compliance certificates CE, Federal Communications Commission (FCC), RoHS Uncorrectable Bit Error Rate (UBER) < 1 per 10^17 bits read Logistics data Export Control Classification Number (ECCN) EAR99

12 TB, 3.5", SAS 12 Gb/s, 512e, 7,200 rpm, 256 MiB, 242 MiB/s, 2.5 million hours, 12 V (± 10%) / 5 V (+10/-7%), 4.36 W, 7.80 W, 686 m/s2, 2,450 m/s2, 5% to 90% R.H.DescriptionEngineered for top performance and reliability in Synology systemsUnmatched integration with DSM and Synology hardware enable HAS5300 SAS hard drives to reliably deliver class-leading performance in enterprise deployments. HAS5300 drives have passed 200,000 hours of rigorous testing on Synology hardware, feature a 2.5M-hour MTTF, and are covered by Synology’s 5-year limited warranty.Enterprise-readyThe HAS5300 series drives leverage the low-latency SAS protocol. When paired with high-performance and highly scalable Synology SA or UC series solutions, they ensure that mission-critical workloads always have access to dependable and fast storage.Back to peak performance fasterBuilding on two decades of storage expertise, Synology HAS5300 drives run on firmware optimized for critical workloads that matter. They allow Synology systems to repair degraded RAID arrays up to 27% faster than similar-class and capacity drives.ValidationRigorous tests and compatibility verification4 ensure maximum reliability on Synology systems, even while handling the most extreme workloads.Simplified maintenanceDrive firmware updates are shipped together with DSM updates, easing the burden on IT teams and ensuring your drives are always running the latest firmware versions.DependableA 2.5 million-hour MTTF5, support for up to 550 TB per year workloads, and persistent write cache technology come together to safeguard data integrity.Specifications Certificates Certification CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS Hard drive Component for Server/workstation HDD sustained transfer rate 242 MiB/s HDD interface transfer rate 12 Gbit/s Workload rate limit 550 TB/year HDD average transfer rate 274 MB/s Certification CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Features Type HDD Component for Server/workstation HDD sustained transfer rate 242 MiB/s HDD interface transfer rate 12 Gbit/s Workload rate limit 550 TB/year HDD average transfer rate 274 MB/s Interface SAS Certification CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Storage drive buffer size 256 MB Mean time to failure (MTTF) 2500000 h Power Power consumption (write) 7.8 W Power consumption (read) 7.8 W Power consumption (idle) 4.36 W Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -305 - 3048 m Non-operating altitude -305 - 12192 m Operating vibration 0.75 G Operating shock 70 G Non-operating vibration 3 G Non-operating shock 250 G Technical details Quantity per pack 1 pc(s) Sustainability compliance Yes Harmonized System (HS) code 84717050 Compliance certificates RoHS Interface SAS Sustainability Sustainability compliance Yes Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Packaging data Quantity per pack 1 pc(s) Logistics data Harmonized System (HS) code 84717050 Other features Interface SAS Certification CE, EAC, BSMI, RCM, KC, ICES, UKCA, TUV, UL, RoHS Compliance certificates RoHS

12TB, 3.5", SAS 12Gb/s, 512e, 7200 rpm, 281 MB/sKey Features Up to 281 MB/s sustained data transfer Up to 19% faster drive repair in Synology NAS Rated for 2.5 million hours MTBF One-click drive firmware updates through DSM DescriptionEngineered for top performance and reliability in Synology systemsUnmatched integration with DSM and Synology hardware enable HAS5300 SAS hard drives to reliably deliver class-leading performance in enterprise deployments. HAS5300 drives have passed 200,000 hours of rigorous testing on Synology hardware, feature a 2.5M-hour MTBF, and are covered by Synology’s 5-year limited warranty.Enterprise-readyThe HAS5300 series drives leverage the low-latency SAS protocol. When paired with high-performance and highly scalable Synology HD, SA, or UC series solutions, they ensure that mission-critical workloads always have access to dependable and fast storage.Back to peak performance fasterBuilding on two decades of storage expertise, Synology HAS5300 drives run on firmware optimized for critical workloads that matter. They allow Synology systems to repair degraded RAID arrays up to 27% faster than similar-class and capacity drives.Storage that stands the test of timeHard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.ValidationRigorous tests and compatibility verification ensure maximum reliability on Synology systems, even while handling the most extreme workloads.DependableA 2.5 million-hour MTBF, support for up to 550 TB per year workloads, and persistent write cache technology come together to safeguard data integrity.One-click firmware upgradesAutomatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.Faster issue diagnostics and resolutionDeploying Synology hard drives has led to nearly 40% fewer storage-related incidents and more efficient issue resolution for our users.Specifications Hard drive Component for Server HDD sustained transfer rate 281 MiB/s HDD interface transfer rate 12 Gbit/s Workload rate limit 550 TB/year Mean time between failures (MTBF) 2500000 h Hot-swap No HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Features Type HDD Component for Server HDD sustained transfer rate 281 MiB/s HDD interface transfer rate 12 Gbit/s Workload rate limit 550 TB/year Interface SAS3 Mean time between failures (MTBF) 2500000 h Hot-swap No HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Storage drive buffer size 512 MB Power Power consumption (typical) 7.95 W Power consumption (idle) 3.76 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Quantity per pack 1 pc(s) Warranty period 5 year(s) Compliance certificates BSMI, CE, EAC, ICES, KC, RCM, RoHS, UKCA, UL Interface SAS3 Mean time between failures (MTBF) 2500000 h Hot-swap No Certificates Waste Electrical and Electronic Equipment (WEEE) compliance Yes Certification Waste Electrical and Electronic Equipment (WEEE) compliance Yes Weight & dimensions Width 101.8 mm Weight 690 g Height 26.1 mm Depth 147 mm Packaging data Quantity per pack 1 pc(s) Other features Interface SAS3 Warranty period 5 year(s) Compliance certificates BSMI, CE, EAC, ICES, KC, RCM, RoHS, UKCA, UL

20TB 3.5" SAS 12Gb/sDescriptionSynology HAS5300 is designed to meet the capacity, efficiency, and reliability needs of modern enterprise deployments. Built to handle workloads up to 550 TB per year, it empowers host systems to serve large pools of concurrent clients. With a 2.5 million-hour MTBF1 and backed by Synology's 5-year limited warranty2, HAS5300 meets the highest standards of dependability.Specifications Certificates Certification CE, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark Hard drive Component for Server/workstation HDD interface transfer rate 12 Gbit/s Mean time between failures (MTBF) 2500000 h Certification CE, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Features Type HDD Component for Server/workstation HDD interface transfer rate 12 Gbit/s Interface SAS Mean time between failures (MTBF) 2500000 h Certification CE, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Storage drive buffer size 512 MB Power Power consumption (typical) 8.46 W Power consumption (idle) 4.74 W Operating voltage 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Interface SAS Mean time between failures (MTBF) 2500000 h Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Other features Interface SAS Certification CE, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark

24TB, 3.5", SAS 12Gb/s, 512e, 7200 rpm, 281 MB/sKey Features Up to 281 MB/s sustained data transfer Up to 19% faster drive repair in Synology NAS Rated for 2.5 million hours MTBF One-click drive firmware updates through DSM DescriptionEngineered for top performance and reliability in Synology systemsUnmatched integration with DSM and Synology hardware enable HAS5300 SAS hard drives to reliably deliver class-leading performance in enterprise deployments. HAS5300 drives have passed 200,000 hours of rigorous testing on Synology hardware, feature a 2.5M-hour MTBF, and are covered by Synology’s 5-year limited warranty.Enterprise-readyThe HAS5300 series drives leverage the low-latency SAS protocol. When paired with high-performance and highly scalable Synology HD, SA, or UC series solutions, they ensure that mission-critical workloads always have access to dependable and fast storage.Back to peak performance fasterBuilding on two decades of storage expertise, Synology HAS5300 drives run on firmware optimized for critical workloads that matter. They allow Synology systems to repair degraded RAID arrays up to 27% faster than similar-class and capacity drives.Storage that stands the test of timeHard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.ValidationRigorous tests and compatibility verification ensure maximum reliability on Synology systems, even while handling the most extreme workloads.DependableA 2.5 million-hour MTBF, support for up to 550 TB per year workloads, and persistent write cache technology come together to safeguard data integrity.One-click firmware upgradesAutomatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.Faster issue diagnostics and resolutionDeploying Synology hard drives has led to nearly 40% fewer storage-related incidents and more efficient issue resolution for our users.Specifications Certificates Certification E, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark Waste Electrical and Electronic Equipment (WEEE) compliance Yes Hard drive Component for Server HDD sustained transfer rate 309 MiB/s HDD interface transfer rate 12 Gbit/s Workload rate limit 550 TB/year Mean time between failures (MTBF) 2500000 h Hot-swap No Certification E, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 24 TB Features Type HDD Component for Server HDD sustained transfer rate 309 MiB/s HDD interface transfer rate 12 Gbit/s Workload rate limit 550 TB/year Interface SAS3 Mean time between failures (MTBF) 2500000 h Hot-swap No Certification E, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 24 TB Storage drive buffer size 1000 MB Power Power consumption (typical) 8.57 W Power consumption (idle) 4.8 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Quantity per pack 1 pc(s) Warranty period 5 year(s) Compliance certificates BSMI, CE, EAC, ICES, KC, RCM, RoHS, UKCA, UL Interface SAS3 Mean time between failures (MTBF) 2500000 h Hot-swap No Certification Waste Electrical and Electronic Equipment (WEEE) compliance Yes Weight & dimensions Width 101.8 mm Weight 730 g Height 26.1 mm Depth 147 mm Packaging data Quantity per pack 1 pc(s) Other features Interface SAS3 Certification E, RCM, BSMI, KC, EAC, UKCA, UL, TUV, ICES, RoHS, Morocco Mark Warranty period 5 year(s) Compliance certificates BSMI, CE, EAC, ICES, KC, RCM, RoHS, UKCA, UL

Synology HAT3300-4T NAS 4TB SATA 3.5 HDD, 4 TB, 5400 RPM, 3.5", Serial ATADescriptionSynology HAT3300-4T NAS 4TB SATA 3.5 HDD. HDD capacity: 4 TB, HDD speed: 5400 RPM, HDD size: 3.5", Interface: Serial ATASpecifications Hard drive Component for NAS HDD sustained transfer rate 202 MiB/s HDD interface transfer rate 6 Gbit/s HDD speed 5400 RPM HDD size 3.5" HDD capacity 4 TB Features Type HDD Component for NAS HDD sustained transfer rate 202 MiB/s HDD interface transfer rate 6 Gbit/s Interface Serial ATA HDD speed 5400 RPM HDD size 3.5" HDD capacity 4 TB Power Power consumption (standby) 3.96 W Power consumption (write) 4.85 W Operational conditions Operating temperature (T-T) 0 - 65 °C Storage temperature (T-T) -40 - 70 °C Technical details Interface Serial ATA Other features Interface Serial ATA

Synology HAT3300-6T NAS 6TB SATA 3.5 HDD, 6 TB, 5400 RPM, 3.5", Serial ATADescriptionSynology HAT3300-6T NAS 6TB SATA 3.5 HDD. HDD capacity: 6 TB, HDD speed: 5400 RPM, HDD size: 3.5", Interface: Serial ATASpecifications Hard drive Component for NAS HDD sustained transfer rate 202 MiB/s HDD interface transfer rate 6 Gbit/s HDD speed 5400 RPM HDD size 3.5" HDD capacity 6 TB Features Type HDD Component for NAS HDD sustained transfer rate 202 MiB/s HDD interface transfer rate 6 Gbit/s Interface Serial ATA HDD speed 5400 RPM HDD size 3.5" HDD capacity 6 TB Power Power consumption (standby) 3.4 W Power consumption (PowerSave) 5.3 W Operational conditions Operating temperature (T-T) 0 - 65 °C Storage temperature (T-T) -40 - 70 °C Technical details Interface Serial ATA Other features Interface Serial ATA

Plus Series 3.5" SATA HDD, 12 TB, 7,200 rpmKey Features Durability Designed for 24/7 operation Updates Seamless firmware updates through DSM One-stop support Fast troubleshooting from Synology DescriptionHard drives designed for Synology systemsSuperior dependabilityUsing 100% conventional magnetic recording (CMR) technology, Plus Series disk drives ensure consistent write performance throughout their lifespans.Easy firmware updatesFirmware updates can be performed directly through DSM, ensuring drives benefit from the latest patches while eliminating the need for disk removal.Comprehensive testingSynology Plus Series drives are subjected to thorough compatibility and stress testing to ensure smooth 24/7 operation under multi-user workloads.Specifications Certificates Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS Hard drive Component for NAS HDD sustained transfer rate 281 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 180 TB/year Mean time between failures (MTBF) 1200000 h Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Features Type HDD Component for NAS HDD sustained transfer rate 281 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 180 TB/year Interface Serial ATA Mean time between failures (MTBF) 1200000 h Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB 24/7 operation Yes Noise level (idle) 20 dB Power Power consumption (write) 6.85 W Power consumption (read) 6.85 W Power consumption (idle) 3.3 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Warranty period 3 year(s) Interface Serial ATA Mean time between failures (MTBF) 1200000 h Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Other features Interface Serial ATA Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS Warranty period 3 year(s)

3.5” SATA HDD, 16 TB, 512e, 7200 rpm, 26.11 x 101.85 x 147 mm, 720 gKey Features Reliable Always-On Operation Tested for Maximum Reliability Seamless Firmware Updates Reliable Recording Technology DescriptionReliable Drives for Home and Small Office SystemsSynology Plus Series SATA HDDs are designed to meet the reliability, endurance, and performance requirements of 24/7 storage in Synology small and medium-sized business storage systems. Stringent validation testing and NAS-class reliability ensure consistent performance in high-uptime and multi-user environments.Specifications Certificates Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS Hard drive Component for NAS HDD sustained transfer rate 281 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 180 TB/year Mean time between failures (MTBF) 1000000 h Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 16 TB Features Type HDD Component for NAS HDD sustained transfer rate 281 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 180 TB/year Interface Serial ATA Mean time between failures (MTBF) 1000000 h Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 16 TB 24/7 operation Yes Noise level (idle) 20 dB Power Power consumption (write) 8.41 W Power consumption (read) 8.41 W Power consumption (idle) 5.61 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 65 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Warranty period 3 year(s) Interface Serial ATA Mean time between failures (MTBF) 1000000 h Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Other features Interface Serial ATA Certification CE, RCM, BSMI, KC, UKCA, UL, TUV, ICES, RoHS Warranty period 3 year(s)

20 TB, 3.5", SATA 6 Gb/s, 7200 rpmDescriptionHard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Superior dependabilityUsing 100% conventional magnetic recording (CMR) technology, Plus Series disk drives ensure consistent write performance throughout their lifespans.Comprehensive testingSynology Plus Series drives are subjected to thorough compatibility and stress testing to ensure smooth 24/7 operation under multi-user workloads.Easy firmware updatesFirmware updates can be performed directly through DSM, ensuring drives benefit from the latest patches while eliminating the need for disk removal.Tuned for performanceFirmware and operating system–level optimizations enable up to 36% faster sequential reads compared to similar-class third-party drives.Specifications Hard drive Component for NAS HDD sustained transfer rate 295 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 180 TB/year Mean time between failures (MTBF) 1200000 h HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Features Type HDD Component for NAS HDD sustained transfer rate 295 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 180 TB/year Interface Serial ATA III Mean time between failures (MTBF) 1200000 h HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB 24/7 operation Yes Power Power consumption (write) 7.62 W Power consumption (read) 7.62 W Power consumption (idle) 4.35 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating altitude -304.8 - 3.048 m Non-operating altitude -304.8 - 12.192 m Packaging content Manual Yes Technical details Manual Yes Interface Serial ATA III Mean time between failures (MTBF) 1200000 h Weight & dimensions Weight 730 g Packaging data Manual Yes Other features Interface Serial ATA III

8 TB, 3.5", SATA 6 Gb/s, 7200 rpmDescriptionHard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Superior dependabilityUsing 100% conventional magnetic recording (CMR) technology, Plus Series disk drives ensure consistent write performance throughout their lifespans.Comprehensive testingSynology Plus Series drives are subjected to thorough compatibility and stress testing to ensure smooth 24/7 operation under multi-user workloads.Easy firmware updatesFirmware updates can be performed directly through DSM, ensuring drives benefit from the latest patches while eliminating the need for disk removal.Tuned for performanceFirmware and operating system–level optimizations enable up to 36% faster sequential reads compared to similar-class third-party drives.Specifications Hard drive Component for NAS HDD interface transfer rate 6 Gbit/s HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB Features Type HDD Component for NAS HDD interface transfer rate 6 Gbit/s Interface Serial ATA III HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB 24/7 operation Yes Power Power consumption (write) 9.07 W Power consumption (read) 9.07 W Power consumption (idle) 5.74 W Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Technical details Interface Serial ATA III Other features Interface Serial ATA III

12TB 7200rpm 3.5"SATA 6Gb/sKey Features Up to 274 MB/s sustained data transfer Up to 23% faster sequential read in Synology NAS Purpose-built for Synology servers running 24/7 Automatic firmware updates with DSM DescriptionEnterprise storage drives for Synology systemsSynology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty, the HAT5300 series brings unmatched reliability to Synology deployments.Consistent performance scalingThrough testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.Rigorous validationOver 300,000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.Effortless firmware updatesAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.Durability for 24/7 environmentsHAT5300 series HDD is backed by a 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss.5-year warrantyAt Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Specifications Hard drive Component for NAS HDD sustained transfer rate 242 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Features Type HDD Component for NAS HDD sustained transfer rate 242 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Interface Serial ATA III HDD speed 7200 RPM HDD size 3.5" HDD capacity 12 TB Storage drive buffer size 256 MB 24/7 operation Yes Mean time to failure (MTTF) 2500000 h Power Power consumption (write) 7.83 W Power consumption (read) 7.83 W Power consumption (idle) 4.25 W Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -305 - 3048 m Non-operating altitude -305 - 12192 m Operating vibration 0.75 G Operating shock 70 G Non-operating vibration 3 G Non-operating shock 250 G Technical details Harmonized System (HS) code 84717050 Compliance certificates CE, RoHS Interface Serial ATA III Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Logistics data Harmonized System (HS) code 84717050 Other features Interface Serial ATA III Compliance certificates CE, RoHS

8TB 7200rpm 3.5"SATA 6Gb/sKey Features Up to 274 MB/s sustained data transfer Up to 23% faster sequential read in Synology NAS Purpose-built for Synology servers running 24/7 Automatic firmware updates with DSM Reasons To BuyPerformanceUp to 274 MB/s sustained data transfer2OptimizationUp to 23% faster sequential read in Synology NAS3ReliabilityPurpose-built for Synology servers running 24/7DescriptionEnterprise storage drives for Synology systemsSynology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty, the HAT5300 series brings unmatched reliability to Synology deployments.Consistent performance scalingThrough testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.Rigorous validationOver 300,000 hours of stress testing with Synology devices ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.Effortless firmware updatesAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.Durability for 24/7 environmentsHAT5300 series HDD is backed by a 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss.5-year warrantyAt Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Specifications Hard drive Component for NAS HDD sustained transfer rate 230 MiB/s Workload rate limit 550 TB/year HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB Features Type HDD Component for NAS HDD sustained transfer rate 230 MiB/s Workload rate limit 550 TB/year Interface Serial ATA III HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB Storage drive buffer size 256 MB 24/7 operation Yes Mean time to failure (MTTF) 2500000 h Power Power consumption (write) 9.1 W Power consumption (read) 9.1 W Power consumption (idle) 6.38 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -305 - 3048 m Non-operating altitude -305 - 12192 m Operating vibration 0.75 G Operating shock 70 G Non-operating vibration 3 G Non-operating shock 250 G Technical details Harmonized System (HS) code 84717050 Compliance certificates CE, RoHS Interface Serial ATA III Weight & dimensions Width 101.8 mm Weight 770 g Height 26.1 mm Depth 147 mm Logistics data Harmonized System (HS) code 84717050 Other features Interface Serial ATA III Compliance certificates CE, RoHS

HAT5300 16TB, 7200rpm, 3.5-inch, SATA IIIKey Features Performance Up to 274 MB/s sustained data transfer2 Optimization Up to 23% faster sequential read in Synology NAS3 Reliability Purpose-built for Synology servers running 24/7 Updates Automatic firmware updates with DSM DescriptionEnterprise storage drives for Synology systemsSynology HAT5300 HDD offers class-leading performance thanks to tight integration with DSM and Synology hardware. With over 300,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series brings unmatched reliability to Synology deployments.Consistent performance scalingThrough testing and optimizations, HAT5300 series HDD has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.Rigorous validationOver 300,000 hours of stress testing with Synology devices4 ensure that HAT5300 drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.Effortless firmware updatesAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.Durability for 24/7 environmentsHAT5300 series HDD is backed by a 2.5 million hour MTTF5 rating, workload support of 550 TB per year, and persistent write cache technology to minimize data corruption in the event of sudden power loss.5-year warrantyAt Synology, we are committed to product innovation and quality. HAT5300 drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Specifications Hard drive Component for NAS HDD sustained transfer rate 262 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year HDD speed 7200 RPM HDD size 3.5" HDD capacity 16 TB Features Type HDD Component for NAS HDD sustained transfer rate 262 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Interface Serial ATA III HDD speed 7200 RPM HDD size 3.5" HDD capacity 16 TB Storage drive buffer size 512 MB 24/7 operation Yes Mean time to failure (MTTF) 2500000 h Power Power consumption (write) 7.63 W Power consumption (read) 7.63 W Power consumption (idle) 4 W Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -305 - 3048 m Non-operating altitude -305 - 12192 m Operating vibration 0.75 G Operating shock 70 G Non-operating vibration 3 G Non-operating shock 250 G Technical details Harmonized System (HS) code 84717050 Interface Serial ATA III Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Logistics data Harmonized System (HS) code 84717050 Other features Interface Serial ATA III

16 TB, 3.5", SATA 6 Gb/s, 7200 rpm, 281 MB/s, 4.38 W, 8.11 WDescriptionEnterprise storage drives for Synology systemsSynology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series bring unmatched reliability to Synology deployments.PerformanceUp to 281 MB/s sustained data transfer2OptimizationUp to 23% faster sequential read in Synology NAS3ReliabilityPurpose-built for Synology servers running 24/7UpdatesAutomatic firmware updates with DSMConsistent performance scalingThrough testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.Built for peak performanceRigorous validationOver 500,000 hours of stress testing with Synology devices ensure that HAT5300 series drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.Effortless firmware updatesAutomatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.Durability for 24/7 environmentsWith an MTBF4 rating of up to 2.5 million hours, the HAT5300 series HDD supports a workload of 550 TB per year and persistent write cache technology to minimize data corruption in the event of sudden power loss.5-year warrantyAt Synology, we are committed to product innovation and quality. HAT5300 series drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.Specifications Certificates Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark Hard drive Component for NAS HDD sustained transfer rate 281 MiB/s Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 16 TB Features Type HDD Component for NAS HDD sustained transfer rate 281 MiB/s Interface Serial ATA III Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 16 TB Storage drive buffer size 512 MB 24/7 operation Yes Power Power consumption (typical) 8.11 W Power consumption (idle) 4.38 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Technical details Interface Serial ATA III Weight & dimensions Weight 720 g Other features Interface Serial ATA III Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark

8 TB, 3.5", SATA 6 Gb/s, 512e, 7,200 rpm, 256 MiB, 720 gDescriptionBuilt for DemandingWorkloads and HighCapacity Arrays Synology HAT5300 series is designed totackle demanding, high-volume workloads. Optimized specifically for Synology storage solutions, its design enables high sequential throughput, maximizing the number of concurrent clients the system can sustain. HAT5300 series drives are engineered for maximum dependability, passing over 500,000 hours of validation, and are backed by Synology's 5-year limited warranty.Scale-up ConfidentlySynology HAT5300 series drives are engineered to provide fast and dependable performance, even for a large number of clients. Firmware and software collaborate to ensure maximum performance, delivering over 23% higher sequential read performance than similar capacity drives.1 HAT5300 series provides outstanding performance for large-scale video surveillance, multimedia post-production, and enterprise file server environments.Maximum Endurance and ReliabilityDesigned with our expertise in storage systems, HAT5300 series drives are backed by an up to 2.5 million hour MTTF rating, workload support of 550 TB per year, and persistent write cache technology. Over 500,000 hours of compatibility and stress testing ensure that the HAT5300 can continuously operate even under extreme workloads with our NAS and IP SAN lineup. Combined with data protection solutions running on Synology systems, you can confidently depend on your data 24/7 using HAT5300 series drives. Simplified MaintenanceDSM updates will ensure that compatible Synology drives will be updated together with the operating system. This reduces the number of maintenance sessions IT teams need to schedule while also increasing the entire system's service availability. Simplify IT infrastructure planning requirements by getting support for the entire system from Synology.Specifications Certificates Certification CE, RCM, BSMI, KC, EAC, UL, TUV, ICES, UKCA, RoHS Hard drive Component for NAS HDD sustained transfer rate 248 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Certification CE, RCM, BSMI, KC, EAC, UL, TUV, ICES, UKCA, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB Features Type HDD Component for NAS HDD sustained transfer rate 248 MiB/s HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Interface Serial ATA III Certification CE, RCM, BSMI, KC, EAC, UL, TUV, ICES, UKCA, RoHS HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB 24/7 operation Yes Mean time to failure (MTTF) 2000000 h Power Power consumption (write) 9.29 W Power consumption (read) 9.29 W Power consumption (idle) 5.61 W Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating altitude -305 - 3048 m Non-operating altitude -305 - 12192 m Operating vibration 0.25 G Operating shock 70 G Non-operating vibration 3 G Non-operating shock 260 G Technical details Harmonized System (HS) code 84717050 Interface Serial ATA III Weight & dimensions Width 101.8 mm Weight 720 g Height 26.1 mm Depth 147 mm Logistics data Harmonized System (HS) code 84717050 Other features Interface Serial ATA III

Enterprise Series 3.5" SATA HDD 20TBDescriptionEnterprise storage drives for Synology systemsSynology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series bring unmatched reliability to Synology deployments.Consistent performance scalingThrough testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.Hard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Specifications Certificates Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark Hard drive Component for NAS HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Mean time between failures (MTBF) 2500000 h Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Features Type HDD Component for NAS HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Interface Serial ATA III Mean time between failures (MTBF) 2500000 h Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 20 TB Storage drive buffer size 1024 MB Power Power consumption (typical) 8.11 W Power consumption (idle) 4.35 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Quantity per pack 1 pc(s) Warranty period 5 year(s) Interface Serial ATA III Mean time between failures (MTBF) 2500000 h Weight & dimensions Width 101.8 mm Weight 730 g Height 26.1 mm Depth 147 mm Packaging data Quantity per pack 1 pc(s) Other features Interface Serial ATA III Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark Warranty period 5 year(s)

Enterprise Series 3.5" SATA HDD 24TBDescriptionEnterprise storage drives for Synology systemsSynology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series bring unmatched reliability to Synology deployments.Consistent performance scalingThrough testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.Hard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Specifications Certificates Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark Hard drive Component for NAS HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 24 TB Features Type HDD Component for NAS HDD interface transfer rate 6 Gbit/s Workload rate limit 550 TB/year Interface Serial ATA III Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark HDD speed 7200 RPM HDD size 3.5" HDD capacity 24 TB Storage drive buffer size 1024 MB Mean time to failure (MTTF) 2500000 h Power Power consumption (typical) 8.11 W Power consumption (idle) 4.35 W Operating voltage 5 / 12 V Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3048 m Non-operating altitude -304.8 - 12192 m Technical details Quantity per pack 1 pc(s) Warranty period 5 year(s) Interface Serial ATA III Weight & dimensions Width 101.8 mm Weight 730 g Height 26.1 mm Depth 147 mm Packaging data Quantity per pack 1 pc(s) Other features Interface Serial ATA III Certification CE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark Warranty period 5 year(s)

HDD SATA 3,5" x NAS SYNOLOGY Enterprise Series 4TB SATA GARANZIA 5Y - HAT5320-4TDescriptionScale-up Confidently Synology HAT5300 series drives are engineered to provide fast and dependable performance. Firmware and software collaborate to ensure maximum performance, delivering over 23% higher sequential read performance than similar capacity drives.1 HAT5300 series provides outstanding performance for large-scale video surveillance, multimedia post-production, and enterprise file server environments. Maximum Endurance and Reliability Designed with our expertise in storage systems, HAT5300 series drives are backed by an up to 2.5 million hour MTBF rating, workload support of 550 TB per year, and persistent write cache technology.3 Over 500,000 hours of compatibility and stress testing ensure that HAT5300 Series drives can continuously operate even under extreme workloads with our NAS and IP SAN lineup. Combined with data protection solutions running on Synology systems, you can confidently depend on your data 24/7 using HAT5300 series drives. Streamlined Maintenance for Reduced Downtime The HAT5300 series drives feature one-click firmware update capability within DSM. This user-friendly update process reduces maintenance time from over 50 minutes to just a few minutes per system, eliminating the need for Linux command line operations.4 Additionally, using Synology hard disk drives along with Synology systems simplifies IT infrastructure as the entire system receives support from Synology.Specifications Hard drive Component for NAS HDD sustained transfer rate 281 MiB/s Workload rate limit 550 TB/year Mean time between failures (MTBF) 2000000 h Hot-swap Yes HDD speed 7200 RPM HDD size 3.5" HDD capacity 4 TB Features Type HDD Component for NAS HDD sustained transfer rate 281 MiB/s Workload rate limit 550 TB/year Interface Serial ATA Mean time between failures (MTBF) 2000000 h Hot-swap Yes HDD speed 7200 RPM HDD size 3.5" HDD capacity 4 TB Storage drive buffer size 512 MB Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3.048 m Non-operating altitude -304.8 - 12.192 m Technical details Interface Serial ATA Mean time between failures (MTBF) 2000000 h Hot-swap Yes Weight & dimensions Width 101.8 mm Weight 690 g Height 26.1 mm Depth 147 mm Other features Interface Serial ATA

HDD SATA 3,5" x NAS SYNOLOGY Enterprise Series 8TB SATA GARANZIA 5Y - HAT5320-8TDescriptionScale-up Confidently Synology HAT5300 series drives are engineered to provide fast and dependable performance. Firmware and software collaborate to ensure maximum performance, delivering over 23% higher sequential read performance than similar capacity drives.1 HAT5300 series provides outstanding performance for large-scale video surveillance, multimedia post-production, and enterprise file server environments. Maximum Endurance and Reliability Designed with our expertise in storage systems, HAT5300 series drives are backed by an up to 2.5 million hour MTBF rating, workload support of 550 TB per year, and persistent write cache technology.3 Over 500,000 hours of compatibility and stress testing ensure that HAT5300 Series drives can continuously operate even under extreme workloads with our NAS and IP SAN lineup. Combined with data protection solutions running on Synology systems, you can confidently depend on your data 24/7 using HAT5300 series drives. Streamlined Maintenance for Reduced Downtime The HAT5300 series drives feature one-click firmware update capability within DSM. This user-friendly update process reduces maintenance time from over 50 minutes to just a few minutes per system, eliminating the need for Linux command line operations.4 Additionally, using Synology hard disk drives along with Synology systems simplifies IT infrastructure as the entire system receives support from Synology.Specifications Hard drive Component for NAS HDD sustained transfer rate 281 MiB/s Workload rate limit 550 TB/year Mean time between failures (MTBF) 2000000 h Hot-swap Yes HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB Features Type HDD Component for NAS HDD sustained transfer rate 281 MiB/s Workload rate limit 550 TB/year Interface Serial ATA Mean time between failures (MTBF) 2000000 h Hot-swap Yes HDD speed 7200 RPM HDD size 3.5" HDD capacity 8 TB Storage drive buffer size 512 MB Operational conditions Operating temperature (T-T) 5 - 60 °C Storage temperature (T-T) -40 - 70 °C Operating relative humidity (H-H) 5 - 90% Storage relative humidity (H-H) 5 - 95% Operating altitude -304.8 - 3.048 m Non-operating altitude -304.8 - 12.192 m Technical details Interface Serial ATA Mean time between failures (MTBF) 2000000 h Hot-swap Yes Weight & dimensions Width 101.8 mm Weight 690 g Height 26.1 mm Depth 147 mm Other features Interface Serial ATA

Redundant PSU 500W M1E-500H1DescriptionSynology is a dedicated Network Attached Storage (NAS) provider. From small-and-medium business to individual users, Synology products offer a full range of choices to fulfill different needs, while sharing some similar characteristics- eco-friendly, quiet, and versatile.Specifications Power Total power 500 W AC input voltage 100 - 240 V Redundant power supply (RPS) support Yes Performance Purpose Server Compatible products RS18016xs+, RXD1215sas, RS2416RP+, RX1217RP, RX1216sas Harmonized System (HS) code 84733020 Design Product colour Grey Weight & dimensions Weight 770 g Other features Redundant power supply (RPS) support Yes Harmonized System (HS) code 84733020

2U, AMD Ryzen V1500B (4x 2.2GHz), 4GB DDR4, 8x 2.5"/3.5" SATA, 4x RJ-45, 2x USB 3.2 Gen 1, 1x eSATA, 250WKey Features AMD Ryzen™ V1500B quad-core 2.2 GHz 2,300 MB/s seq. read 100K 4K random read IOPS 4 GB ECC DDR4 Up to 32 GB 30cm depth (38cm for RP model) DescriptionCompact and reliableThe RS1221+/RS1221RP+, at only 30 to 38 centimeters deep, is built for space-sensitive deployments. Boasting over 100K 4K random read IOPS and 2,315 MB/s sequential read, the RS1221+/RS1221RP+ is equipped to handle heavy workloads in data-intensive environments. The RS1221RP+ additionally features an extra level of protection with redundant power supplies.A compact design for space efficiencyThe RS1221+ and its RX418 expansion units are designed to help you save space in compact deployments. At only 30 centimeters, half the length of a typical 2U unit, it fits perfectly snug onto 2-post or shallow rackmount enclosures. The RS1221RP+ with dual power supplies comes in at 38 cm, also fitting most shallow depth enclosures.- Fits into shallow rackmount enclosures- Easy-to-install on 2-post racksBuilt for reliabilityRedundant powerReduce the chance that power disruptions on a single distribution channel or PDU causes data and service availability degradation.Maximize service availabilityWhen paired with another identical unit, Synology High Availability enables automatic minute-level failover between two clustered servers in the event of a server failure to minimize service downtime.Data integrity and protectionECC memory and the Btrfs file system bring higher reliability and snapshot capabilities to help prevent data corruption and simplify data protection.High performance storage for anythingUp to 2,315/1,147 MB/s sequential read and write throughput and over 100K/54K random read/write IOPS ensures ample performance for demanding workloads.With room to grow with youEasily upgrade the RS1221+/RS1221RP+ to match your usage environment, whether it’s for performance, faster networking, or higher storage capacity.SSD cacheBoost read/write IOPS over HDD-only arrays by 16X or more with NVMe or SATA SSD Cache10GbE readyImprove I/O with faster SFP+ or RJ-45 networkingStorage expansionExpand to 12 drive bays with a RX418 expansion unitData protection solutions, built-inHyper BackupA comprehensive backup and recovery solution for added data protection. Create backup destinations locally, on another Synology device, rsync servers, or cloud-based destinations, such as Google Drive, Dropbox, S3-compatible destinations, and Synology C2 Storage, a dedicated backup destination for Synology devices. Deduplication, integrity checks, and incremental transfer technology reduce bandwidth and storage use.Snapshot ReplicationEasily schedule flexible point-in-time backups of shared folders and LUNs with an RPO as low as 5 minutes and recovery in seconds. Set up replication and failover to other Synology storage systems for fast RTOs and minimal service disruption.Protect your entire office with Active BackupThe Active Backup suite enables administrators to easily secure their entire IT infrastructure by backing up mission-critical data to their NAS, including Windows & Linux workstations and servers, file servers, VMware and Hyper-V virtual machines, and Microsoft 365 and Google Workspace accounts. Benefit from deduplication, multiversioning to quickly jump back in time, and additional data efficiency optimizations for reduced bandwidth and storage use.Fully certified storage virtualization solutionsSynology iSCSI storage fully supports mainstream virtualization solutions to enhance work efficiency with an easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations. Windows Offloaded Data Transfer (ODX) speeds up data transfer. OpenStack Cinder support turns your Synology NAS into a block-based storage component. Additionally Synology Storage Console enables even more simplified storage provisioning and management options in VMware and Windows environments.Works best with Synology drivesEngineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.Powered by Synology DiskStation ManagerSynology High AvailabilitySeamless transition between clustered servers in the event of a server failure to minimize the impact on applications.Virtual Machine ManagerRun various operating systems in isolated sandboxes. Seamlessly clone, store, and migrate virtual machines.Synology DriveInstantly access your NAS files across multiple devices whenever you want, wherever you are.Central Management SystemConveniently manage your fleet of Synology NAS from a centralized console.Surveillance StationComplete surveillance solution for recording, monitoring, and management.Collaboration SuiteSatisfy all team collaboration needs behind the safety of your own private cloud with Synology Office, Calendar, and Chat.Specifications Storage Total installed storage capacity 96 TB Online RAID migration Yes Online RAID expansion Yes Storage drives installed Yes Installed storage drive type HDD Number of storage drives installed 8 Supported storage drive types HDD & SSD Number of storage drives supported 8 Storage drive interface Serial ATA II, Serial ATA III Storage drive capacity 12 TB Storage drive size 2.5/3.5" Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, Fat, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces Serial ATA II, Serial ATA III Storage drive sizes supported 2.5,3.5" Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Load balancing system Yes Link aggregation Yes Ethernet LAN Yes Ethernet LAN data rates 10,100,1000 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN iSCSI support Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 PCI Express x8 (Gen 3.x) slots 1 Fiber ports quantity 0 USB 2.0 ports quantity 0 Ethernet LAN (RJ-45) ports 4 eSATA ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, Fat, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Design Cooling type Active Fan diameter 8 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators HDD, Power, Status Chassis type Rack (2U) Technical details Type NAS Device class Small & Medium Business Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Noise level 25.2 dB Multilingual support Yes LED indicators HDD, Power, Status Chassis type Rack (2U) Number of fans 2 fan(s) Sustainability compliance Yes Compliance certificates CE, RoHS Performance Built-in FTP server Yes System log Yes Share folder AFP, CIFS/SMB, FTP, WebDAV Hot spare Yes Browser supported Safari, Chrome, Edge, Internet Explorer, Firefox Type NAS Device class Small & Medium Business Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Windows operating systems supported Yes Mac operating systems supported Yes Web-based management Yes Security algorithms HTTPS, SSH, SSL/TLS Reset button Yes Operating system installed DiskStation Manager Noise level 25.2 dB Multilingual support Yes Management protocols SNMP Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 8 cm Number of fans 2 fan(s) Security Drive bay locking Yes Security algorithms HTTPS, SSH, SSL/TLS Access Control List (ACL) Yes Software Windows operating systems supported Yes Mac operating systems supported Yes Operating system installed DiskStation Manager Management features On/off switch Yes Web-based management Yes Reset button Yes Management protocols SNMP Power Power consumption (HDD standby) 22.64 W Power supply location Built-in Power supply unit (PSU) capacity 250 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 49.89 W Weight & dimensions Width 482 mm Depth 306.6 mm Height 88 mm Packaging content Cables included AC Power cables quantity 2 Sustainability Sustainability compliance Yes System requirements Windows operating systems supported Yes Mac operating systems supported Yes Operational conditions Storage temperature (T-T) -20 - 60 °C Operating temperature (T-T) 0 - 35 °C Operating relative humidity (H-H) 5 - 95% Operating altitude 0 - 5000 m Packaging data Cables included AC Other features Compliance certificates CE, RoHS

2U, AMD Ryzen V1500B (4x 2.2GHz), 4GB DDR4, 8x 2.5"/3.5" SATA, 4x RJ-45, 2x USB 3.2 Gen 1, 1x eSATA, 250WKey Features AMD Ryzen™ V1500B quad-core 2.2 GHz 2,300 MB/s seq. read 100K 4K random read IOPS 4 GB ECC DDR4 Up to 32 GB 30cm depth (38cm for RP model) Reasons To BuySynology High AvailabilitySeamless transition between clustered servers in the event of a server failure to minimize the impact on applications.Virtual Machine ManagerRun various operating systems in isolated sandboxes. Seamlessly clone, store, and migrate virtual machines.Synology DriveInstantly access your NAS files across multiple devices whenever you want, wherever you are.DescriptionCompact and reliableThe RS1221+/RS1221RP+, at only 30 to 38 centimeters deep, is built for space-sensitive deployments. Boasting over 100K 4K random read IOPS and 2,315 MB/s sequential read, the RS1221+/RS1221RP+ is equipped to handle heavy workloads in data-intensive environments. The RS1221RP+ additionally features an extra level of protection with redundant power supplies.A compact design for space efficiencyThe RS1221+ and its RX418 expansion units are designed to help you save space in compact deployments. At only 30 centimeters, half the length of a typical 2U unit, it fits perfectly snug onto 2-post or shallow rackmount enclosures. The RS1221RP+ with dual power supplies comes in at 38 cm, also fitting most shallow depth enclosures.- Fits into shallow rackmount enclosures- Easy-to-install on 2-post racksBuilt for reliabilityRedundant powerReduce the chance that power disruptions on a single distribution channel or PDU causes data and service availability degradation.Maximize service availabilityWhen paired with another identical unit, Synology High Availability enables automatic minute-level failover between two clustered servers in the event of a server failure to minimize service downtime.Data integrity and protectionECC memory and the Btrfs file system bring higher reliability and snapshot capabilities to help prevent data corruption and simplify data protection.High performance storage for anythingUp to 2,315/1,147 MB/s sequential read and write throughput and over 100K/54K random read/write IOPS ensures ample performance for demanding workloads.With room to grow with youEasily upgrade the RS1221+/RS1221RP+ to match your usage environment, whether it’s for performance, faster networking, or higher storage capacity.SSD cacheBoost read/write IOPS over HDD-only arrays by 16X or more with NVMe or SATA SSD Cache10GbE readyImprove I/O with faster SFP+ or RJ-45 networkingStorage expansionExpand to 12 drive bays with a RX418 expansion unitData protection solutions, built-inHyper BackupA comprehensive backup and recovery solution for added data protection. Create backup destinations locally, on another Synology device, rsync servers, or cloud-based destinations, such as Google Drive, Dropbox, S3-compatible destinations, and Synology C2 Storage, a dedicated backup destination for Synology devices. Deduplication, integrity checks, and incremental transfer technology reduce bandwidth and storage use.Snapshot ReplicationEasily schedule flexible point-in-time backups of shared folders and LUNs with an RPO as low as 5 minutes and recovery in seconds. Set up replication and failover to other Synology storage systems for fast RTOs and minimal service disruption.Protect your entire office with Active BackupThe Active Backup suite enables administrators to easily secure their entire IT infrastructure by backing up mission-critical data to their NAS, including Windows & Linux workstations and servers, file servers, VMware and Hyper-V virtual machines, and Microsoft 365 and Google Workspace accounts. Benefit from deduplication, multiversioning to quickly jump back in time, and additional data efficiency optimizations for reduced bandwidth and storage use.Fully certified storage virtualization solutionsSynology iSCSI storage fully supports mainstream virtualization solutions to enhance work efficiency with an easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations. Windows Offloaded Data Transfer (ODX) speeds up data transfer. OpenStack Cinder support turns your Synology NAS into a block-based storage component. Additionally Synology Storage Console enables even more simplified storage provisioning and management options in VMware and Windows environments.Works best with Synology drivesEngineered to handle intensive 24/7 workloads, Synology drives consistently deliver top-grade performance.Powered by Synology DiskStation ManagerSynology High AvailabilitySeamless transition between clustered servers in the event of a server failure to minimize the impact on applications.Virtual Machine ManagerRun various operating systems in isolated sandboxes. Seamlessly clone, store, and migrate virtual machines.Synology DriveInstantly access your NAS files across multiple devices whenever you want, wherever you are.Central Management SystemConveniently manage your fleet of Synology NAS from a centralized console.Surveillance StationComplete surveillance solution for recording, monitoring, and management.Collaboration SuiteSatisfy all team collaboration needs behind the safety of your own private cloud with Synology Office, Calendar, and Chat.Specifications Storage Total installed storage capacity 0 TB Online RAID migration Yes Online RAID expansion Yes Storage drives installed No Installed storage drive type No Number of storage drives installed 0 Supported storage drive types HDD & SSD Number of storage drives supported 8 Storage drive capacity 0 GB Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, Fat, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Supported storage drive interfaces Serial ATA II, Serial ATA III Storage drive sizes supported 2.5,3.5" Processor Processor generation AMD Ryzen Embedded V1000 Series Processor manufacturer AMD On-board graphics card model Not available Processor frequency 2.2 GHz Processor family Ryzen Embedded Processor model V1500B Processor cores 4 Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Load balancing system Yes Link aggregation Yes Ethernet LAN Yes Ethernet LAN data rates 1000 Mbit/s Wake-on-LAN ready Yes Supported network protocols SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN iSCSI support Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 PCI Express x8 (Gen 3.x) slots 1 Fiber ports quantity 0 USB 2.0 ports quantity 0 Ethernet LAN (RJ-45) ports 4 eSATA ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, Fat, HFS+, NTFS, exFAT, ext3, ext4 RAID levels 0, 1, 5, 6, 10, JBOD Graphics On-board graphics card model Not available Design Cooling type Active Fan diameter 8 cm Drive bay locking Yes Product colour Black Number of fans 2 fan(s) LED indicators HDD, Power, Status Chassis type Rack (2U) Technical details Type NAS Device class Small & Medium Business Backup function Yes Backup features Cloud, iSCSI LUN Product colour Black Noise level 25.2 dB Multilingual support Yes LED indicators HDD, Power, Status Chassis type Rack (2U) Number of fans 2 fan(s) Sustainability compliance Yes Harmonized System (HS) code 84714100 Compliance certificates CE, RoHS Performance Built-in FTP server Yes System log Yes Share folder AFP, CIFS/SMB, FTP, WebDAV Hot spare Yes Browser supported Safari, Chrome, Edge, Internet Explorer, Firefox Type NAS Device class Small & Medium Business Backup function Yes Backup features Cloud, iSCSI LUN On/off switch Yes Windows operating systems supported Yes Mac operating systems supported Yes Web-based management Yes Security algorithms HTTPS, SSH, SSL/TLS Reset button Yes Operating system installed DiskStation Manager Noise level 25.2 dB Multilingual support Yes Management protocols SNMP Access Control List (ACL) Yes Snapshot Yes Cooling Cooling type Active Fan diameter 8 cm Number of fans 2 fan(s) Security Drive bay locking Yes Security algorithms HTTPS, SSH, SSL/TLS Access Control List (ACL) Yes Software Windows operating systems supported Yes Mac operating systems supported Yes Operating system installed DiskStation Manager Management features On/off switch Yes Web-based management Yes Reset button Yes Management protocols SNMP Power Power consumption (HDD standby) 22.64 W Power supply location Built-in Power supply unit (PSU) capacity 250 W AC input voltage 100 - 240 V AC input frequency 50 - 60 Hz Power consumption (typical) 49.89 W Weight & dimensions Width 482 mm Depth 306.6 mm Height 88 mm Weight 6.9 kg Packaging content Cables included AC Power cables quantity 2 Sustainability Sustainability compliance Yes System requirements Windows operating systems supported Yes Mac operating systems supported Yes Operational conditions Storage temperature (T-T) -20 - 60 °C Operating temperature (T-T) 0 - 35 °C Operating relative humidity (H-H) 5 - 95% Operating altitude 0 - 5000 m Logistics data Harmonized System (HS) code 84714100 Packaging data Cables included AC Other features Compliance certificates CE, RoHS

AMD Ryzen V1500B, 2.2 GHz, 64-bit, 4 GB DDR4 ECC SODIMM, 2x RJ-45 2.5GbE, 2x USB 3.2 Gen 1, 250W, 246.97 BTU/h, 2U, Black, 88 mm × 482 mm × 306.6 mm, 6.8kgDescriptionDesigned for reliablilityRS1226RP+/RS1226+ come with two 2.5GbE RJ-45 ports which can be bonded with Link Aggregation to enable automatic network failover and load balancing.Two RS1226RP+/RS1226+ units can be paired using Synology High Availability to form a reliable active/passive server cluster, maximizing service uptime.Furthermore, the RS1226RP+ features a redundant power supply for an extra edge in service continuity.Ready for future growthThe RS1226RP+/RS1226+ can be flexibly configured to meet evolving needs through increased storage, local SSD cache, or faster networking.Storage expansionExpand up to 288 TB of raw storage3 using 12 drive bays with the RX426 expansion unit.Built-in M.2 slotsTwo integrated M.2 slots support NVMe SSD caching to reduce latency and improve IOPS in HDD arrays, without occupying PCIe expansion slots or front drive bays.Flexible networking optionsImprove I/O performance or add redundancy with 10GbE or 25GbE SFP+/SFP28 networking or 1GbE/10GbE RJ-45 Ethernet adapters.Automated storage tieringSynology Tiering automatically moves infrequently accessed data to cost-efficient tiers, balancing performance and capacity to optimize your storage ROI. The RS1226RP+/RS1226+ can be configured as either hot or cold storage, providing the flexibility to complement your existing hardware and infrastructure.Intuitive storage for on-site and remote teamsProvide secure and convenient cross-platform file access, sharing, and synchronization across multiple locations.A secure private cloud solution for enterprise collaborationA private cloud suite for file sharingEmpower your entire organization with streamlined access, sharing, and syncing of data from any location. Establish granular control over file and folder access and sharing permissions. Maintain a comprehensive audit trail of file activities and track changes to file share settings with detailed records.Multi-platform supportAccess personal and shared data from mobile apps, desktop clients, web browsers, or another Synology system. Any changes you make are automatically synced to other devices as soon as they are connected.Access personal and shared data from mobile apps, desktop clients, web browsers, or another Synology system. Any changes you make are automatically synced to other devices as soon as they are connected.Efficient multi-site synchronizationCloud-powered multi-site syncingEmpower global workflows with high-speed access to data from anywhere in your network. Our hybrid cloud solution caches frequently used files locally for rapid access, while less frequently accessed data is stored in the cloud, reducing your on-site storage requirements.NAS-to-NAS synchronizationAutomate site-to-site data synchronization for better team workflows. Options for one-way or two-way syncing keep files and folders up-to-date across every data siteSync to public cloud providersConnect seamlessly to public cloud services including Amazon S3, BackBlaze B2, Dropbox, Google Cloud Storage, Microsoft Azure, and OpenStack Swift. Multiple protocol support, client-side encryption, and customizable sync and bandwidth controls enable efficient storage management across various platforms.Comprehensive backup solutionsEndpoint, VM, and NAS/SAN protectionSecurely back up Windows, Mac, and Linux endpoints, Synology servers, and VMware® and Hyper-V® virtual machines with Active Backup for Business.Microsoft 365 and Google WorkspaceCentralize backups of Microsoft 365 and Google Workspace data to protect cloud data from accidents and simplify compliance with data retention policies. Schedulable backups, flexible file versioning, and block-level deduplication ensure flexibility and storage and bandwidth savings.Advanced data protection and recoveryEfficient and reliable Synology system backupBack up entire systems or all data, applications, and configurations to a wide range of storage destinations, including Synology C2 Storage.8 In case of data loss, quickly restore complete systems through bare-metal recovery or retrieve individual files as needed. Advanced features including automated scheduling, granular access controls, end-to-end encryption, data deduplication, and multi-version retention empower you to create the optimal backup plan for your data deployment.Tamper-proof protection with immutable snapshotsSafeguard critical LUNs and shared folders with automated immutable snapshots backed by custom retention policies. Built-in support for offsite replication further ensures robust business continuity.Collaboration in a secure cloud, assisted by AIEnhance workplace collaboration with Synology Office Suite. Create, edit, and share documents across teams in real time. Host an on-premises mail server to provide web-based email access while maintaining full data ownership.9 Additionally, stay connected through secure one-on-one chats, public channels, encrypted private channels, and group conversations. AI assistance enhances productivity across apps, with support for leading AI providers via API key integration.Work smarter with AIAn all-in-one private cloud productivity AI solution with smart tools and privacy controls.SurveillanceSynology Surveillance StationProtecting your business has never been easier, with centralized management, support for over 17,000 IP camera models, and remote monitoring and playback. Synology’s video management system provides all the tools you need for live monitoring, investigation, management, and backup.Open integration platform for surveillanceConnect third-party hardware, AI analytics, and specialized apps through open APIs. Our platform ensures seamless integration with your existing infrastructure, creating a flexible, future-ready security ecosystem.Centralized monitoring and managementMonitor and manage your Synology fleet from a central interface, on-prem or in the cloud.Central Management SystemManage Synology servers from a central console using group policies, task delegation, batch updates, and more.Active InsightMonitor your global Synology fleet's performance, backup status, login activity, and more with the power of the cloud.Hard drives designed for SynologySee how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.Extended protection with Extended WarrantyThe RS1226RP+/RS1226+ are backed by Synology’s 3-year hardware warranty.11 An optional 2-year extended warranty is available in select regions to extend coverage to 5 years.Specifications Storage NVMe Yes Total installed storage capacity 0 TB Storage drives installed No Installed storage drive type No Number of storage drives installed 0 Supported storage drive types HDD & SSD Number of storage drives supported 8 Storage drive capacity 0 GB Hot-swap drive bays Yes RAID support Yes Supported file systems BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT RAID levels JBOD, 0, 1, 5, 6, 10 Supported storage drive interfaces M.2, Serial ATA III Storage drive sizes supported 2.5,3.5,M.2 Maximum number of drives (with expansion) 12 Processor Processor manufacturer AMD Thermal Design Power (TDP) 16 W Processor threads 8 Processor operating modes 64-bit Processor frequency 2.2 GHz Processor family AMD Ryzen Processor model V1500B Processor cores 4 Number of processors installed 1 L2 cache 2 MB Memory Internal memory type DDR4 Internal memory 4 GB Maximum RAM supported 32 GB Memory slots 2 Memory form factor SO-DIMM ECC Yes Network Ethernet LAN Yes Ethernet LAN data rates 2500 Mbit/s Wake-on-LAN ready Yes Wake-on-WAN ready Yes Ports & interfaces USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 PCI Express x8 (Gen 3.x) slots 1 Ethernet LAN (RJ-45) ports 2 Expansion ports quantity 1 Hard drive RAID support Yes Supported file systems BTRFS, ext4, ext3, FAT32, NTFS, HFS+, exFAT RAID levels JBOD, 0, 1, 5, 6, 10 Design Fan diameter 2 8 cm Cooling type Active Fan diameter 8 cm Built-in display No Product colour Black Number of fans 2 fan(s) LED indicators Power, Status, Alarm Chassis type Rack (2U) Technical details Type NAS Device class Small & Medium Business Backup function Yes Built-in display No Product colour Black Noise level 23.3 dB LED indicators Power, Status, Alarm Chassis type Rack (2U) Expansion type USB Type-C Number of fans 2 fan(s) Doesn't contain Lead, Mercury, Cadmium Compliance certificates Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, UL, RoHS Performance Browser supported Chrome Firefox Edge Safari Type NAS Device class Small & Medium Business Backup function Yes On/off switch Yes Reset button Yes Operating system installed Synology DSM Noise level 23.3 dB Snapshot Yes Cooling Cooling type Active Fan diameter 8 cm Number of fans 2 fan(s) Software Operating system installed Synology DSM Management features On/off switch Yes Reset button Yes Power Power consumption (HDD standby) 20.74 W Power supply unit (PSU) capacity 250 W AC input voltage 100 - 240 V AC input frequency 50/60 Hz Redundant power supply (RPS) support No Power consumption (typical) 72.33 W Number of phases 1 Weight & dimensions Width 482 mm Depth 306.6 mm Height 88 mm Weight 6.8 kg Packaging content Cables included Power Power cables quantity 2 Packaging content Accessory Pack × 1 Operational conditions Storage temperature (T-T) -20 - 60 °C Storage relative humidity (H-H) 5 - 95% Operating temperature (T-T) 0 - 35 °C Operating relative humidity (H-H) 8 - 80% Packaging data Cables included Power Other features Size (imperial) 48.3 cm (19") Expansion type USB Type-C Doesn't contain Lead, Mercury, Cadmium Compliance certificates Federal Communications Commission (FCC), CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, UL, RoHS