Solidigm D3-S4520 480GB 2.5in SATA enterprise SSD SSDSC2KB480GZ1Z

Solidigm D3-S4520 480GB SATA SSD

The Solidigm D3-S4520 is a 2.5-inch enterprise solid-state drive with 480GB capacity. It connects via SATA III and uses 144L TLC 3D NAND to deliver sequential reads up to 550 MBps and writes up to 460 MBps. Random 4KB performance reaches 79,000 IOPS read and 30,000 IOPS write. Endurance is rated up to 2.8 DWPD or 2.5 PBW with a 2,000,000-hour MTBF.

Suits read-heavy servers and arrays

This drive fits read-intensive workloads such as web serving, content delivery or boot volumes where high random read IOPS and low 102µs read latency matter. The 2.8 DWPD endurance and 1.2W idle power help dense deployments. Builders who need higher sustained write throughput or larger capacities should look at other models.

Fits 2.5-inch SATA bays and backplanes

The standard 2.5-inch form factor slides into hot-swap trays, internal cages or direct-attached backplanes that accept SATA III. Active power peaks at 3W, leaving thermal headroom in crowded chassis. Operating temperature spans 0°C to 70°C, and shock tolerance reaches 1,000 G at 0.5 msec. No extra cabling or adapters are required beyond a SATA data and power connection.