Tyan S2723GNN533 Dual Xeon Socket 604 Intel E7501 chipset ATX Motherboard Tyan Tiger i7501 (S2723) Intel E7501 Dual Xeon Socket 604 ATX Motherboard General Features: Intel E7501 + ICH3 Server chipset ATX form factor Supports Dual Xeon Socket 604 processors 400/533 MHz Front Side Bus Supports up to 8 GB DDR 200/266 RAM Single or Dual channel memory bus ATI Rage XL PCI graphics accelerator w/8 MB Frame buffer of video memory Intel 82545EM Gigabit Ethernet