Hitachi Travelstar 5K750 640 GB 25-inch SATA Hard Drive General Features 640 GB storage capacity SATA300 interface 5400 RPM spindle speed 8 MB buffer Average latency 55 ms Average read seek time 12 ms 25-inch form factor 95 mm drive height Low power consumption Halogen-free TrueTrack technology Quiet acoustics Power Specifications 5V 700mA Regulatory Approvals
