Western Digital WD5000BPKT 500GB 2.5-inch mobile hard drive featuring 7200 RPM spindle speed, SATA 6.0 Gb/s interface, and 16MB cache buffer. Designed for Dell Latitude E6420 and compatible with most 2.5-inch SATA notebook systems requiring high-capacity storage in a compact form factor. Suitable for business laptop upgrades, data-intensive mobile workstations, and general enterprise notebook deployments where reliable sequential and random I/O performance is required. Tested and guaranteed — available via quote.
