Toshiba
The IBM 4810 SurePOS 300 Series Model 31H is the thick client model of the SurePOS 300, with a 40 GB Hard Disk Drive. It includes everything listed for the model 310 and also has a 40G Value Hard drive.
Standard specifications: 866 MHz OR 1.2 GHz Processor, 128Mb memory, 40Gb Hard Drive