ST9160823AS Seagate Momentus 160 GB 7.2K RPM 8MB Buffer 2.5 Inches Form Factor SATA300 Notebook Hard Drive. New Pull.

Specification
Device Type Hard drive - internal
Width 2.8 in
Depth 3.9 in
Height 0.4 in

Hard Drive
Form Factor 2.5" x 1/8H
Capacity 160 GB
Interface Type Serial ATA-300
Buffer Size 8 MB
Features Native Command Queuing (NCQ), Perpendicular Recording

Performance
Drive Transfer Rate 300 MBps (external)
Internal Data Rate 59 MBps
Seek Time 11 ms (average)
Average Latency 4.17 ms
Spindle Speed 7200 rpm

Expansion / Connectivity
Interfaces 1 x Serial ATA-300 - 7 pin Serial ATA
Compatible Bays 1 x internal - 2.5" x 1/8H