Motherboard series asus a320 form factor micro atx supports multi core processors 8 core compatible cpus amd ryzen 3 amd ryzen 5 amd ryzen 7 amd ryzen 3 pro amd ryzen 5 pro amd ryzen 7 pro amd bristol a6 amd bristol a8 amd bristol a10 amd bristol a12 amd athlon ii x4 processor codenames summit ridge bristol ridge chipset amd a320 cpu support to 95 watt memory slot 2 ram operation mode dual channel ram type ddr4 memory clock speed 2 667 mhz memory clo