ThinkPad 600X
Hard Drives
WDC WD800BEVE-00UYT0
Manufacturer Western Digital
Form factor TB/3.5-inch
Business Unit/Brand Audio/Video - WD AV
RPM/Buffer Size or Attribute 10,000 RPM with 16 MB cache
Interface IDE
Capacity 80GB
Real size 80,026,361,856 bytes
...except it's a 2.5" 5400 rpm drive.