Socket am3 mainboard series asus m5a78l form factor micro atx supports multi core processors quadcore compatible cpus amd fx amd athlon ii amd phenom ii amd sempron 100 processor codenames bulldozer piledriver chipset amd 760g cpu support to 95 watt memory slot 2 ram operation mode dual channel ram type ddr3 memory clock speed 1 866 mhz specification pc3 14900 maximum memory expansion 16 gb pcie 20 support number of pci x x 16 slots 1 number of