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Synology SAT5221-480G | Enterprise-Grade 2.5″ SATA SSD (480 GB)

 69,799

High-Performance SATA Storage for NAS

The Synology SAT5221-480G is an enterprise-grade 2.5″ SATA SSD designed to accelerate Synology NAS systems. It offers a 480 GB capacity with a SATA 6 Gb/s interface and delivers sustained sequential performance up to 500 MB/s read and 500 MB/s write, providing low latency and stable I/O for intensive NAS workloads.

  • Capacity: 480 GB.
  • Form factor: 2.5″ 7 mm (SATA).
  • Interface: SATA III (6 Gb/s).

Available on backorder

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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).
  • Synology reserves the right to replace SSD modules with components from different suppliers based on product life cycle status and supply availability. All replacements are rigorously tested to the same standards to ensure equivalent compatibility, stability, and performance.
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
  • The TBW specifications denote the baseline endurance levels for Synology SSDs and are calculated using the JESD219A enterprise workload.
  • 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)
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)

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Synology SAT5221-480G | Enterprise-Grade 2.5" SATA SSD (480 GB)Synology SAT5221-480G | Enterprise-Grade 2.5″ SATA SSD (480 GB)
 69,799

Available on backorder

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