Synology SAT5221-960G 960GB 2.5" SATA SSD

The Synology SAT5221-960G is an internal solid-state drive specifically engineered for NAS and enterprise deployment environments requiring high reliability and consistent throughput. It offers 960 GB of storage capacity within a standard 2.5-inch form factor, utilizing a SATA III interface capable of 6 Gbit/s data transfer rates. This component is optimized for sustained mixed workloads typical of 24/7 server operation, ensuring stable performance rather than focusing solely on peak burst speeds.

Endurance ratings confirm the drive’s suitability for demanding scenarios, featuring a Total Bytes Written (TBW) rating of 1700 and a Mean Time Between Failures (MTBF) of 1.5 million hours. Crucial enterprise safeguards are integrated, including Enhanced Power Loss Data Protection technology designed to maintain data integrity during unexpected power interruptions. Furthermore, the SAT5221-960G utilizes end-to-end data protection and Error Correction Code (ECC) to minimize data corruption across the transmission path, supporting long-term operational stability.

• 960 GB storage capacity
• 2.5-inch form factor
• SATA III interface supporting 6 Gbit/s transfer rates
• Sequential read speed of 500 MB/s
• Sequential write speed of 500 MB/s
• Up to 90,000 IOPS random read performance
• Up to 30,000 IOPS random write performance
• Designed for NAS and enterprise workloads
• 1700 TBW endurance rating
• 1.5 million hour MTBF rating