Msi x99a mpower socket lga2011 3 usb 31 71 channel hd audio atx motherboard cpu supports new intelacircreg coreacircbdquocent processors for the socket lga2011 3 please refer to cpu support for compatible cpu the above description is for reference only chipset intelacircreg x99 express chipset main memory support eight ddr4 dimms 213322002400260026662750300031103333oc dram 128gb max supports quad channel mode supports non ecc u