Samsung 250GB 2.5-inch SATA hard drive (part 516729-001) operating at 5400 RPM with 8MB cache and 3Gbps throughput. Form factor supports notebook, external enclosure, and compact server deployments where capacity meets power-efficiency requirements. SATA 3.0Gbps interface provides standard connectivity for legacy and mid-range systems. Typical applications include external storage arrays, backup solutions, and replacement drives for business-class laptops. Compatible with HP equipment and broader enterprise environments supporting 2.5-inch SATA drives. Tested and guaranteed; available via quote.