Supermicro - MBD-X7DA8-O - Motherboard Dual LGA771 Intel 5000X DDR2 ECC MBD-X7DA8-O - SuperMicro - X7DA8 Intel 5000X Greencreek Extended ATX DDR2 ECC FB-DIMM Dual 771-Pin LGA Sockets Motherboard $706.19
Supermicro - X7DA8-O - Motherboard LGA771 Intel 5000X DDR2 Extended-ATX X7DA8-O - SuperMicro - Supermicro Intel 5000X DDR2 Extended-ATX System Board (Motherboard) Socket LGA771 $706.19
Supermicro - X7DGU-B - Motherboard Dual LGA771 Intel 5000X EATX X7DGU-B - SuperMicro - Supermicro Dual LGA771 Xeon/ Intel 5000X/ PCI-E/ V/2GbE/ EATX Motherboard $539.43
Supermicro - X7DAE-B - Motherboard Dual LGA771 Intel 5000X EATX X7DAE-B - SuperMicro - Supermicro Dual LGA771 Xeon/ Intel 5000X/ PCI-E/ A/2GbE/ EATX Server Motherboard $469.18
Supermicro - X7DAE-O - Motherboard Dual LGA771 Intel 5000X PCIe X7DAE-O - SuperMicro - Dual LGA771 Xeon/ Intel 5000X/ PCIE/ 2GbE/ Extended-ATX Server Motherboard $469.18