ASRock K8A780LM Socket 754 Motherboard w/Radeon 3000 VGA and DVI Video Socket 754 for AMD Athlon 64 and Sempron Processors 2 x DDR DIMM slots - Supports DDR 400/333/266 non-ECC, un-buffered memory Integrated AMD Radeon 3000 graphics 1 x PCI Express 2.0 x16; 1 x PCI Express 2.0 x1; 2 x PCI slots 4 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 10 and JBOD), NCQ, AHCI and Hot Plug functions