MHW2080BK Fujitsu 80 GB 7.2K RPM 8MB Buffer 2.5 Inches Form Factor SATA150 Notebook Hard Drive. New Pull.

Specification
Form Factor 2.5" x 1/8H 
Capacity 80 GB 
Interface Type Serial ATA-300 
Buffer Size 8 MB 
Features Rotational Vibration (RV) compensation technology 

Performance
Drive Transfer Rate 300 MBps (external) 
Seek Time 12.5 ms (average) / 20.5 ms (max) 
Track-to-Track Seek Time 1.5 ms 
Average Latency 4.17 ms 
Spindle Speed 7200 rpm 

Reliability
MTBF 300,000 hour(s) 
Recoverable Errors 1 per 10^14 
Seek Errors 1 per 10^7 

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