Asus Rampage Extreme MotherboardIntroducing the new Asus Rampage Extreme X48 Socket 775 - the ultimate gaming/overclocking platform. If you're looking for ultra-realistic graphics and high-impact, professional gaming performance, you’ve found the perfect motherboard. Based on the Intel X48 chipset, the Asus Rampage Extreme is built for Intel Core 2 Duo, Core 2 Quad, and Core 2 Extreme processors, and is ready for Intel’s next-generation 45nm Multi-Core CPUs. The Asus Rampage Extreme supports FSB 1600/1333/1066/800 MHz, 8GB DDR3 2000/1800/1600/1333/800 dual-channel memory, two ATI CrossFireX compatible graphics cards (both PCIe 2.0 lanes operate at x16 mode), SATA 3 Gb/s, RAID 0,1,5,0+1, JBOD, dual Gigabit LAN, 8-channel high-definition audio, 1394a, USB 2.0, and the latest Asus overclocking features (please see complete specifications below). For prodigious performance and spectacular graphics, choose the Asus Rampage Extreme X48 Socket 775 motherboard – the ultimate gaming/overclocking platform.