ST9120822SB Seagate Momentus 120 GB 5.4K RPM 8MB Buffer 2.5 Inches Form Factor SATA150 Notebook Hard Drive. New Bulk Pack.

Specification
Form Factor 2.5" x 1/8H
Capacity 120 GB
Interface Type Serial ATA-150
Buffer Size 8 MB
Features 3D Defense System, Fluid Dynamic Bearing (FDB) motor, Perpendicular Recording
Compliant Standards S.M.A.R.T.

Performance
Drive Transfer Rate 150 MBps (external)
Seek Time 11 ms (average) / 22 ms (max)
Track-to-Track Seek Time 1 ms
Average Latency 5.6 ms
Spindle Speed 5400 rpm

Reliability
Non-Recoverable Errors 1 per 10^14

Expansion / Connectivity
Interfaces 1 x Serial ATA-150 - 7 pin Serial ATA
Compatible Bays 1 x internal - 2.5" x 1/8H