SYNOLOGY 

SAT5221-960G SYNOLOGY 2.5IN ENTERPRISE SATA SSD SAT5221 960GB

Mfg Part Number:  SAT5221-960G  
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Price: $379.09
Quantity:
In Stock: 231
Last Updated: Feb 06, 2026
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Enterprise solid-state drives

Synology 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.

Performance

Up to 67,000 4K random write IOPS1

Endurance

Up to 10,000 TBW for 24/7 enterprise workloads2

Analytics

Actionable insight for optimal performance and longevity3

Updates

One-click drive firmware updates through DSM4

Stable high performance for demanding environments

Engineered for demanding environments such as for online transaction processing (OLTP) databases and virtualization deployments, Synology SAT5200 Series drives deliver consistently high performance.1

Enterprise-grade endurance and reliability | Up to 10,000 TBW

Built to withstand 24/7 intensive workloads with endurance up to 10,000 TBW.2

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.3

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.

One-click firmware upgrades

Automatic firmware update notifications and one-click installation through DSM minimize maintenance workload and reduce the chance of oversights.4

Purpose-built for Synology systems

Synology 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.

Main Specification
General Information
Manufacturer Synology, Inc
Manufacturer Part Number SAT5221-960G
Manufacturer Website Address http://www.synology.com
Brand Name Synology
Product Line Enterprise
Product Series SAT5200
Product Name Enterprise SAT5200 Solid State Drive
Product Type Solid State Drive
Technical Information
Storage Capacity 960 GB
Drive Performance
Random 4KB Read 90000IOPS
Random 4KB Write 30000IOPS
Maximum Sequential Read 500 MB/s
Maximum Sequential Write 500 MB/s
Interfaces/Ports
Drive Interface SATA
Drive Interface Standard SATA/600
Physical Characteristics
Drive Type Internal
Form Factor 2.5"
Height 0.3"
Miscellaneous
Compatibility

Synology flash NAS:

  • FlashStation FS6400
  • FlashStation FS3600
  • FlashStation FS3410
  • FlashStation FS2500
Device Supported NAS
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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