AC22000 Western Digital Caviar 2 GB 5.4K RPM 256KB Buffer 3.5 Inches Form Factor ATA-IDE Hard Drive. Clean Tested.

Specification

Device Type Hard drive - internal
Width 4 in
Depth 5.7 in
Height 1 in

Hard Drive
Form Factor 3.5" x 1/3H
Capacity 2.1 GB
Interface Type ATA-33
Buffer Size 256 KB

Performance
Drive Transfer Rate 33.3 MBps (external) / 16 MBps (internal)
Seek Time 11.5 ms (average) / 21 ms (max)
Track-to-Track Seek Time 3 ms
Average Latency 5.8 ms
Spindle Speed 5200 rpm

Expansion / Connectivity
Connections 1 x storage - ATA-33 - 40 pin IDC
Compatible Bays 1 x internal - 3.5" x 1/3H