Seagate Exos X24 SED 16 TB

A 16000GB 3.5" HDD on the SAS 12.0 Gb/s interface. At roughly $0.04 per gigabyte it sits in the premium tier. Sequential throughput tops out at 550 MB/s reads and 520 MB/s writes, backed by 512MB of cache. Expect to pay around $632.47, which lands it among premium options.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Seagate's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. The category page surfaces comparable models near the same price, which makes shortlisting against this drive straightforward.