Socket 1151 mainboard series asus maximus form factor mini itx supports multi core processors quadcore compatible cpus intel core i3 intel core i5 intel core i7 processor codename skylake chipset intel z170 cpu support to 91 watt memory slot 2 ram operation mode dual channel ram type ddr4 memory clock speed 2 133 mhz memory clock speed oc max 4 133 mhz specification pc3 12800 specification oc max pc4 33064 maximum memory expansion 32 gb pcie