Socket 1150 mainboard series asrock fatal1ty z97 form factor atx supports multi core processors quadcore compatible cpus intel core i3 intel core i5 intel core i7 processor codename haswell refresh chipset intel z97 cpu support to 88 watt memory slot 4 ram operation mode dual channel ram type ddr3 memory clock speed 1 600 mhz memory clock speed oc max 3 200 mhz specification pc3 12800 specification oc max pc3 25600 maximum memory expansion 32