Western Digital Caviar SE 320GB 3.5-inch hard drive (Part No. WD3200AAJS-60M0A0) featuring 7200 RPM spindle speed, 8MB cache, and SATA 3Gb/s interface. Designed for desktop and entry-level server storage applications, this drive delivers sustained throughput suitable for general-purpose file storage, backup, and archival workloads. The 3.5-inch form factor supports standard drive bays in tower cases, external enclosures, and legacy storage arrays. Common use cases include replacement storage for aging systems, RAID expansion, and cost-effective capacity additions where performance headroom is secondary to reliability and capacity density. Tested and guaranteed; available via quote.
