MHZ2250CJ Fujitsu 250GB 7.2K RPM 8MB Buffer From Factor 2.5 Inches SATA 150 Notebook Hard Drive. New Sealed with 1 year Manufacturer warranty.

Specification
Device Type Hard drive - internal 
Width 2.8 in 
Depth 3.9 in 
Height 0.4 in 
Weight 4.1 oz 

Hard Drive
Form Factor 2.5" x 1/8H 
Capacity 250 GB 
Interface Type Serial ATA-300 
Buffer Size 16 MB 
Features Hardware Full Disk Encryption (FDE) 
Compliant Standards 256-bit AES 

Performance
Drive Transfer Rate 300 MBps (external) 
Seek Time 10.5 ms (average) / 20.5 ms (max) 
Track-to-Track Seek Time 1.5 ms 
Average Latency 4.17 ms 
Spindle Speed 7200 rpm 

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