WD1200AB Western Digital Caviar 120 GB 5.4K RPM 2MB Buffer 3.5 Inches Form Factor ATA-IDE Hard Drive. New Pull.

Specification

Device Type Hard drive - internal
Width 4 in
Depth 5.8 in
Height 1 in

Hard Drive
Form Factor 3.5" x 1/3H
Capacity 120 GB
Interface Type ATA-100
Buffer Size 2 MB

Performance
Drive Transfer Rate 100 MBps (external) / 63 MBps (internal)
Seek Time 8.9 ms (average) / 21 ms (max)
Track-to-Track Seek Time 2 ms
Average Latency 5 ms
Spindle Speed 5400 rpm

Expansion / Connectivity
Connections 1 x storage - ATA-100 - 40 pin IDC
Compatible Bays 1 x internal - 3.5" x 1/3H