CPU and Memory

• Running on the Microsoft Windows NT Workstation 4.0 operating system, the ThinkPad 600X had a 500-MHz Intel Pentium III microprocessor. Memory was measured at 64 MB, although users could expand it up to the maximum of 576 MB.
  
  

Drives

• The ThinkPad 600X's drives included a 3.5-inch 1.44-MB floppy drive, a 12-GB hard drive and a 24x optical drive that played CDs and DVDs.
  
  

Audio and Video

• The ThinkPad 600X was armed with an integrated AGP (Accelerated Graphics Port) graphics processor from NeoMagic and a Sound Blaster sound card.
  
  

Ports and Connectors

• The ports and connectors of the ThinkPad 600X included two USB inputs; jacks for headphones and microphones; and VGA, RJ-11 and DB-25 connectors.
  
  

Physical Specifications

• A black laptop that weighed 5 pounds, the ThinkPad 600X measured 1.5 inches in height, about 12 inches in width and about 9 inches in depth.