Samsung 750 GB SATA II Hard Drive Samsung SpinPoint F1 750 GB Serial ATA Hard Disk Drive General Features: 750 GB formatted capacity Serial ATA interface Serial ATA 3.0 Gbps data transfer rate 7200 RPM spindle speed 32 MB buffer 4.17 ms average latency 8.9 ms average seek time 3.5-inch form factor Regulatory Approvals: CE cULus TUV VCCI C-Tick BSMI Weee