ASRock ATX DDR3 1066 FM2 Motherboard FM2A75 PRO4+ CPU: Socket FM2+ Supports Socket FM2+ 95W/ FM2 100W Processors, 4 + 2 Power Phase design Chipset: AMD A75 FCH (Hudson-D3) Memory: 4x DDR3-2600+(OC)/ 2400(OC)/ 2133/ 1866/ 1600/ 1333/ 1066 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 64GB Slots: 1x PCI-Express 3.0 x16 Slot, 1x PCI-Express 2.0 x16 Slot?(runs at x4), 2x PCI Express 2.0 x1 Slots, 3x PCI Slots SATA: 5x SATA3 Ports, Support RAID 0, 1, 10 LAN: Qualcomm Atheros AR8171 PCI-Express x1 Gigabit Ethernet Controller Ports: 4x USB 3.0 Ports (2 rear, 2 via header), 10x USB 2.0 Ports (6 rear, 4 via headers), 1x PS/2 Keyboard/Mouse Combo Port, 1x eSATA Port, 1x VGA Port, 1x DVI-D Port, 1x HDMI Port, 1x Optical SPDIF Out Port, 1x RJ45 LAN Port, Audio I/O Jacks