Gigabyte B550M-K
AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors DDR4-SDRAM Supported memory clock speeds 4733,4600,4400,4266,4133,4000 3866,3733,3600,3466,3400,3200 Micro-ATX
AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series and Ryzen™ 3000 Series Processors DDR4-SDRAM Supported memory clock speeds 4733,4600,4400,4266,4133,4000 3866,3733,3600,3466,3400,3200 Micro-ATX