Model: B450M KSupported CPU: Ryzen 5000/ 5000 G/ 3rd/ 2nd/1st Gen Processors for Socket AM5
Supported RAM: 2 x DDR4, up to 64GB, 3600(O.C.)
Graphics Output: 1 x HDMI port
Features: 1 x M.2 Slot, Realtek GbE LAN..
Model: GA-H81M-HSupported CPU: 4th Generation Intel Core processors (LGA1150)
Supported RAM: 2 x 1.5V DDR3 DIMM up to 16 GB 1600MHz
Graphics Output: 1 x D-Sub, 1 x HDMI
Features: LAN with high ESD Protection..