LGA 1366 Motherboard ASUS P6X58D PREMIUM Motherboard LGA 1366 DDR3 24GB SATA 3 USB3.0 3×PCI-E X16 ATX For Core i7 970 cpu - Newegg.com
Best Buy: Asus ATX Motherboard 6 Gbps (Socket LGA 1366) P6X58D-E
Z8PE-D18 | Servers & Workstations | ASUS Global
Asus P6t Se Motherboards Lga 1366 Ddr3 24gb For Intel X58 P6t Se Desktop Mainboard Systemboard Sata Ii Pci-e X16 Used 16mb Flash - Motherboards - AliExpress