Product Details Product Description HP hard drive - 160 GB - SATA-150 Type Hard drive - hot-swap Form Factor 3.5" x 1/3H Dimensions (WxDxH) 11.1 cm x 18.4 cm x 2.6 cm Capacity 160 GB Interface Type Serial ATA-150 Data Transfer Rate 150 MBps Average Seek Time 9 ms Spindle Speed 7200 rpm General Device Type Hard drive - hot-swap Width 11.1 cm Depth 18.4 cm Height 2.6 cm Hard Drive Form Factor 3.5" x 1/3H Capacity 160 GB Interface Type Serial ATA-150 Performance Drive Transfer Rate 150 MBps (external) Seek Time 9 ms (average) / 17.8 ms (max) Track-to-Track Seek Time 0.9 ms Spindle Speed 7200 rpm Expansion / Connectivity Interfaces 1 x Serial ATA-150 - 7 pin Serial ATA Compatible Bays 1 x hot-swap - 3.5" x 1/3H Environmental Parameters Min Operating Temperature 5 ¢XC Max Operating Temperature 55 ¢XC