Msi h170i pro ac socket lga1151 dvi d hdmi 71 channel hd audio mini itx motherboard specifications cpu supports 6th gen intel core i3i5i7 processors and intel pentium and celeron processors for socket lga1151 chipset intel h170 chipset main memory 2 x ddr4 memory slots support up to 32gb supports ddr4 2133 mhz dual channel memory architecture supports intel extreme memory profile xmp please refer to wwwmsicom for more information on compatible memory slots 1