Asus Socket 1155 P8H67-M w/ Intel H67 Chipset, 4xDDR3 1333/1066/800, Onboard VGA DVI and HDMI Video, 2x PCI Express 2.0 (x16 x4), AMD CrossfireX, 2x SATA 6Gbps Socket 1155 for 2nd Generation Core i7 4 x DIMM, Max. 32GB, DDR3 1333/1066 Multi-VGA output support : HDMI/RGB AMD CrossfireX Support (x16 x4) 2 x PCIe 2.0 x16, 1 x PCIe 2.0 x1, 1 x PCI