Western Digital Caviar SE 40GB hard drive (part WD400JD-22LSA0) delivers 7200 RPM performance in a standard 3.5-inch form factor. Features SATA 1.5GB/s (SATA I) interface with 8MB cache buffer, suitable for legacy systems, archival storage, or non-critical server applications. Supports standard SATA connectivity and integrates with older enterprise and consumer infrastructure requiring mechanical storage. Compatible with systems designed for IDE/SATA-era components. Typical applications include backup targets, secondary storage in legacy environments, and non-performance-critical workloads. Tested and guaranteed; available via quote.
