Synology SAT5221 1.93TB 2.5" SATAⅢ SSD - R/W Up To 500/500MB/s

Synology SAT5221 1.93TB 2.5" SATAⅢ SSD - R/W Up To 500/500MB/s

Enterprise Series 2.5" SATA SSD

Modernize storage infrastructure with Synology solid-state drives

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.

Notes:

1. Performance was measured using FIO on Linux with Queue Depth 32 (4 KB = 4,096 bytes).

2. The endurance rating was calculated based on a JESD219A enterprise workload.

3. Lifetime analytics are available in DSM 6.2.3-25426 and above.

4. Automatic firmware updates are available in DSM 6.2.4-25556 and above.

General

Capacity

1.92 TB
 

Form Factor

2.5" 7mm

Interface

SATA 6 Gb/s

Performance

Sustained Sequential read (128 KB, QD32)

500 MB/s

Sustained Sequential write (128 KB, QD32)

500 MB/s

Sustained Random Read (4KB, QD32)

90,000 IOPS

Sustained Random Write (4KB, QD32)

30,000 lOPS

Endurance and Reliability

Terabytes Written (TBW)

> 3,500 TB

Power Loss Protection

Yes

Warranty

5 Years

Power Consumption

Active Read (Typ.)

4.5 W

Active Write (Typ.)

5 W

Idle

1.2 W

Temperature

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-40°C to 85°C (-40°F to 185°F)