ASRock Socket FM2/AMD A55 FCH/DDR3/A&V&GbE/MicroATX Motherboard FM2A55M-DGS CPU: Socket FM2 Chipset: AMD A55 FCH (Hudson D2) Memory: 2x DDR3-2400+(OC)/2133(OC)/1866/1600/1333/1066 DIMM Slots, Dual Channel, Non-ECC, Un-buffered, Max Capacity of 32GB Slots: 1x PCI-Express 2.0 x16 Slot, 1x PCI-Express 2.0 x1 Slot, 1x PCI Slot SATA: 6x SATA2 Ports, Support RAID 0/ 1/ 10 Ports: 10x USB 2.0 Ports (4 rear, 6 via headers), 1x PS/2 Mouse Port, 1x PS/2?Keyboard Port, 1x VGA Port, 1x DVI Port, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24pin ATX Power Connector, 1x 4pin 12V Power Connector