SAT5220-960G Synology Enterprise 960 GB SATA 6Gb/s Solid State Drives

SAT5220-960G Overview

The Synology SAT5220‑960G is a 960 GB enterprise‑class internal solid‑state drive (SSD) built for 24×7 professional use in NAS systems, servers, and business storage applications that utilize the SATA 6 Gb/s (SATA III) interface. It comes in a standard 2.5‑inch, 7 mm form factor, making it broadly compatible with enterprise and NAS enclosures that support SATA drives.
This SSD delivers SATA‑level performance, with sustained sequential read speeds up to about 530 MB/s and write speeds around 500 MB/s, which are near the maximum limits of the SATA interface. It also offers strong random I/O performance, such as up to 98,000 IOPS for 4 KB random reads and 44,000 IOPS for 4 KB random writes.