Socket 1151 mainboard series gigabyte ga x150 form factor atx compatible cpus intel xeon e3 1200 v5 intel core i3 processor codename skylake chipset intel c232 cpu support to 80 watt memory slot 4 ram operation mode dual channel ram type ddr4 memory clock speed 2 133 mhz specification pc4 17000 maximum memory expansion 64 gb pcie 30 pcie 20 support number of pci x x 16 slots 2 number of pci x x 1 slots 2 number of pci slots 2 x pci network po