Msi b150m mortar socket lga1151 vga dvi d hdmi 71 channel hd audio m 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 b150 chipset main memory 4 x ddr4 memory slots support up to 64gb supports ddr4 2133 mhz dual channel memory architecture supports ecc un buffered memory ecc udimm