Western Digital Caviar WD400BD-55MRA1 40GB 3.5-inch SATA hard drive delivering 7200 RPM performance with 1.5GB/s throughput and 2MB cache. This SATA 1.5Gbps drive is suited for legacy desktop systems, archival storage, and non-critical compute environments where capacity and reliability are prioritized over speed. Compatible with standard 3.5-inch HDD bays in tower cases and legacy server chassis. Typical applications include secondary storage, backup repositories, and replacement drives in older enterprise workstations. Note: This is an older generation drive suitable primarily for refurbishment, compatibility verification, or non-performance-critical deployments.
Tested and guaranteed. Available via quote.
