WESTERN DIGITAL WD5000BUCT AV-25 500GB 5400 RPM 16MB cache SATA 3.0Gb/s 2.5 internal hard drive (Bare Drive) New - Bare Drive 1-Year Mfg Warranty Western Digital WD5000BUCT WESTERN DIGITAL WD5000BUCT AV-25 500GB 5400 RPM 16MB cache SATA 3.0Gb/s 2.5 internal hard drive (Bare Drive)