Specifications cpu supports new intel core i7 processor extreme edition for lga2011 3 socket please refer to cpu support on msi website for compatible cpu the above description is for reference only chipset intel x99 express chipset main memory support eight ddr4 dimms 21332200oc2400oc2600oc2666oc2750oc3000oc3110oc3333oc mhz up to 128gb max supports quad channel mode supports non ecc un buffered memory supports intelacircreg extreme memory profile