GIGABYTE GA-990X-GAMING SLI Socket AM3+- AMD 990X- DDR3- Quad CrossFireX & Quad SLI- SATA3&USB3.1- M.2- A&GbE- ATX Motherboard
Specifications Mfr Part Number: GA-990X-GAMING SLI CPU: Socket AM3+ Supports AMD AM3+ FX Processors Supports AMD AM3 Phenom II / AMD Athlon II Processors Hyper Transport Bus up to 5200 MT/s Chipset: North Bridge AMD 990X & South Bridge AMD SB950 Memory: 4x DDR3-2000(OC)/1866/1600/1333/1066 DIMM Slots, Dual Channel, Max Capacity of 64GB Slots: 2x PCI-Express 2.0 x16 Slots (one runs at x8), 2x PCI-Express 2.0 x1 Slots, 2x PCI Slots Multi-Graphics: Supports AMD Quad-GPU CrossFireX, 2-Way CrossFireX and NVIDIA Quad-GPU SLI, 2-Way SLI Technology Storage: SATA: 6x SATA3 Ports, Support RAID 0, 1, 5, 10, JBOD M.2: 1x M.2 Port, Support type 2242/2260/2280/22110 SATA and PCIe x4/x2/x1 SSD Audio: Realtek ALC1150 7.1-Channel High Definition Audio CODEC LAN: Intel Gigabit Ethernet Controller Ports: 2x USB 3.1 ports (Type-A), 4x USB 3.0/2.0 Ports (2 rear, 2 via hearder), 12x USB 2.0/1.1 Ports (6 rear, 6 via headers), 1x PS/2 Keyboard/Mouse Port, 1x Optical S/PDIF Out, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24pin ATX Main Power Connector, 1x 8pin ATX 12V Power Connector Form Factor: ATX, 30.5 x 24.4 cm