EVGA X79 Dark IvyBridge-E E-ATX 8 DIMM Quad-Channel and CrossFireX EATX Motherboard 150-SE-E789-KR Supported CPU's: Intel Core i7 Socket 2011 Memory Type: DDR3 800/1066/1333/1600/1866/2133/2400MHz+ SATA II 3.0Gb/s Ports: 4-X79 PCH, SATA III 6.0Gb/s Ports: 2-X79 PCH + 4-Marvell9230 RAID Support: RAID 0,1,5,10, JBOD USB 2.0 Ports: 10-Intel X79 PCH, USB 3.0 Ports: 6-Asmedia ASM1042 Audio: 8 Channel HD audio, Audio Controller: Realtek ALC898 Bluetooth: Supports V2.1, PCI-E Slot Arrangement: 1x16, 2x16, 3x8 or 4x8 Brand New GUI BIOS interface, PCI-E Disable Switch, Triple BIOS Support, Right Angled 24PIN Power, Onboard Bluetooth, EZ Voltage Read Points, Onboard CPU Temp Monitor, Passive Chipset Heatsink, Dual 8Pin CPU Power, 12 Phase PWM, 12 Layer PCB, GPU Link Cable, Clear CMOS, Power & Reset Buttons, EVGA EVBot Support