Hitachi 0A30497 Deskstar 7K80 40GB 3.5 SATA/300 7200RPM 2MB Like New Hitachi Deskstar 7K80 40 GB SATA Hard Drive General Features: 40 GB storage capacity 7200 RPM spindle speed SATA/300 interface 300 MB/sec interface transfer rate 2 MB Buffer 8.8 ms average seek time ECC and CRC protection 3.5-inch form factor Power Specifications: 5V 620mA 12V 600mA Regulatory Approvals: cULus CE TUV MIC BSMI WEEE