MHT2040BH Fujitsu 40 GB 5.4K RPM 8MB Buffer 2.5 Inches Form Factor SATA150 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 40 GB
Interface Type Serial ATA-300
Buffer Size 8 MB
Features Fluid Dynamic Bearing (FDB) motor, load/unload technology, Glass Direct Texture (GDT)
Compliant Standards S.M.A.R.T., 320-bit Reed Solomon ECC

Performance
Drive Transfer Rate 150 MBps (external) / 53.9 MBps (internal)
Seek Time 12 ms (average) / 22 ms (max)
Track-to-Track Seek Time 1.5 ms
Average Latency 5.56 ms
Spindle Speed 5400 rpm

Reliability
MTBF 300,000 hour(s)
Non-Recoverable Errors 1 per 10^13
Seek Errors 1 per 10^6
Start / Stop Cycles 300,000

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