MSI A55M-P33 FM1 AMD A55 Micro ATX AMD Motherboard CPU: Socket FM1; Supports AMD Llano APU Chipset: AMD A55 Memory: 2x DDR3-1600/1333/1066 DIMM Slots, Dual Channel, Unbuffered, Max Capacity up to 16GB Slots: 1x PCI-Express 2.0 x16 Slot; 1x PCI-Express x1 Slot; 1x PCI Slot SATA: 6x SATA2 Ports, Supports RAID 0, 1, 10 Ports: 12x USB 2.0 Ports (6 rear, 6 via header); 1x PS/2 Keyboard Port; 1x PS/2 Mouse Port; 1x VGA Port; 1x?DVI Port; 1x RJ45 LAN Port; Audio I/O Jacks Form Factor: Micro ATX