MSI Big Bang-XPower LGA1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard Intel X58 Chipset/LGA1366 Exclusive Military-Class Components/OC Genie/Dual 8-pin Power Connector/Superpipe/V-check kit/OC Dashboard 3-way SLI/CrossfireX ready/Up to 24 GB DDR3 RAM DDR3 1066/1333 (OC)/1600 (OC)/1800 (OC)/2000 (OC)/2133 (OC)/EZ-DIMM Design THX TruStudio Pro/EAX Advanced HD 5.0 surround sound 2 x USB 3.0/5 x USB 2.0/SATA 6Gb/s