Capacity: 300GB Spindle Speed: 10,000RPM Interface Type: SCSI 68pin / HD68 Female Disk Size: 3.5"x1.0" (LFF Hard Drive) Sustained Throughput (MBps): 89 Average Seek Time (read/write ms): 4.0 / 4.5 Electrical Interface Speed: SCSI LVD U320 - 320MBps 16-bit On-Board Cache: 8MB