Motherboard series asus b350 form factor atx supports multi core processors 8 core compatible cpus amd ryzen 3 amd ryzen 5 amd ryzen 7 amd bristol a6 amd bristol a8 amd bristol a10 amd bristol a12 amd athlon ii x4 amd ryzen 3 pro amd ryzen 5 pro amd ryzen 7 pro processor codenames bristol ridge summit ridge chipset amd b350 cpu support to 95 watt memory slot 4 ram operation mode dual channel ram type ddr4 memory clock speed 2 667 mhz specification p