Msi z170a sli socket lga1151 71 channel hd audio atx motherboard specifications cpu supports 6th gen intel core i3i5i7 processors and intel pentium and celeron processors for socket lga1151 please refer to cpu support for compatible cpu the above description is for reference only chipset intel z170 chipset main memory 4 x ddr4 memory slots support up to 64gb supports ddr4 3600oc 3200oc 3000oc 2800oc 2600oc 2400 2133 mhz dual channel memory architec