http://www.dell.com/us/en/esg/topic...pedge_500sc.htm

這台就是您要的,只不過一般人無法只單買到 Mainboard.

Tualatin 512K L2 Support. ECC/REG SDRAM DIMMS*4 Support.
3.3V PCI-66 Slot *2 Support.
Intel 82559 *1 on-board.
ATI Rage XL with 4MB SDRAM on-board.