Socket 1151 mainboard series asrock z170 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 memory slot 2 ram operation mode dual channel ram type ddr4 memory clock speed 2 133 mhz memory clock speed oc max 3 500 mhz specification pc4 17000 maximum memory expansion 32 gb pcie 30 pcie 20 support number of pci x x 16 slots 1 networ