Seagate Enterprise Performance 900 GB

This is a 900GB 2.5" HDD on the SAS 12.0 Gb/s interface. At roughly $0.15 per gigabyte it sits in the high-end tier. Sequential throughput reaches 550 MB/s reads and 520 MB/s writes, backed by 256MB of cache. Its $135.00 price tag places it squarely in high-end territory.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current drive prices across retailers. Warranty coverage follows Seagate's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.