Engineered for demanding environments such as for online transaction processing (OLTP) databases and virtualization deployments, Synology SAT5200 Series drives deliver consistently high performance.
Up to 10,000 TBW
Built to withstand 24/7 intensive workloads with endurance up to 10,000 TBW.
End-to-end data protection
Data integrity and consistency are safeguarded over the entire data transfer path.
Power loss protection circuit design
Dedicated capacitors provide sufficient power to flush data-in-flight into NAND flash during a power loss event, further preventing data corruption.
Better analytics
Full integration with Synology DiskStation Manager (DSM) enables lifetime analytics for each SAT5200 Series drive based on actual workloads.
Timely notifications
Plan further ahead for uninterrupted system performance and longevity with timely notifications.
Optimal use
Easy monitoring allows you to make optimal use of each SSD.
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| Hardware Specifications | SAT5221-480G | SAT5221-960G | SAT5221-1920G | SAT5221-3840G | SAT5210-7000G |
| General | Capacity | 480 GB | 960 GB | 1.92 TB | 3.84 TB | 7 TB |
| Form Factor | 2.5" 7mm | 2.5" 7mm | 2.5" 7mm | 2.5" 7mm | 2.5" 7mm |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s | SATA 6 Gb/s |
| Performance | Sustained Sequential read (128 KB, QD32) | 500 MB/s | 500 MB/s | 500 MB/s | 500 MB/s | 530 MB/s |
| Sustained Sequential write (128 KB, QD32) | 500 MB/s | 500 MB/s | 500 MB/s | 500 MB/s | 500 MB/s |
| Sustained Random Read (4KB, QD32) | 90,000 IOPS | 90,000 IOPS | 90,000 IOPS | 90,000 IOPS | 97,000 IOPS |
| Sustained Random Write (4KB, QD32) | 30,000 IOPS | 30,000 IOPS | 30,000 IOPS | 30,000 IOPS | 50,000 IOPS |
| Notes | - Performance specifications represent single-unit SSD performance results obtained from Synology's testing environment; actual performance may vary according to the host system's hardware and software setup.
- The specifications have undergone thorough review and verification by Synology to ensure they meet the performance demands and compatibility standard of each Synology system while providing high reliability.
- All performance measurements refer to sustained performance achieved in a steady state, as defined by test specifications in accordance with the Storage Networking Industry Association (SNIA).
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| Endurance and Reliability | Terabytes Written (TBW)* | >900 TB | >1,700 TB | >3,500 TB | >7,000 TB | >10,000 TB |
| Power Loss Protection | | | | | |
| Warranty* | 5 Years | 5 Years | 5 Years | 5 Years | 5 Years |
| Notes | - 5-year limited warranty provides coverage until the end of the warranty period or until the endurance usage of the drive has been reached, whichever comes first. (Learn more)
- The TBW specifications denote the baseline endurance levels for Synology SSDs and are calculated using the JESD219A enterprise workload.
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| Power Consumption | Active Read (Typ.) | 3 W | 3.5 W | 4.5 W | 4.5 W | 3.3 W |
| Active Write (Typ.) | 3.5 W | 4 W | 5 W | 5 W | 5.1 W |
| Idle | 1.2 W | 1.2 W | 1.2 W | 1.2 W | 1.8 W |
| Notes | Power consumption may differ according to configurations and platforms. |
| Temperature | Operating Temperature | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) |
| Compatibility |
| Applied Models | |
