ASUS P5KPL SE Socket 775 1333/1066/800 FSB Motherboard with DDR2 1066/800/667, PCI Express x16, SATA 3Gbps Intel Socket 775 Core2 Quad/Core2 Duo/Pentium D Front Side Bus 1600(O.C)/1333/1066/800 MHz 2 x240-pin DIMM, Max. 4 GB, DDR2 1066(O.C.)/800/667 1 x PCIe x16 3 x PCIe x1 3 x PCI