Toshiba MK1646GSX 160GB SATA/300 5400RPM 8MB 2.5" Hard Drive Toshiba MK1646GSX 160 GB SATA 2.5-inch Notebook Hard Drive General Features: 160 GB storage capacity SATA/300 interface 5400 RPM spindle speed 8 MB buffer 2.5-inch form factor 9.5 mm drive height 12 ms average seek time Low power consumption Power Specifications: +5V, 1.0A Regulatory Approvals: MIC UL CSA C-Tick BSMI TUV CE WEEE