Toshiba IBM 4900-745 SurePOS System Motherboard 99Y1442 00GE346 99Y1444 

Working when removed from service.

Comes with Processor and heat sink.  Processor is a Celeron Dual Core CPUT3100 @1.90 GHz.  No RAM on board, sold separately.

Board comes mounted to the tray that easily slides into the case (see pictures).