Asus PRIME A520M-K Processor family AMD Processor socket AM4 DDR4 Memory slots 2 Supported hard disk drive interfaces M.2, SATA Number of SATA connectors 4 Chipset AMD A Micro ATX
MSI B550-A PRO Processor family AMD Processor socket AM4 DDR4 DIMM Memory slots 4 Supported hard disk drive interfaces SATA, M.2 Number of SATA connectors 6 Chipset AMD B550 ATX
Asus PRIME B450M-A II Memory slots 4, Number of SATA connectors 6 x SATA III, max 128GB, Chipset AMD B, Processor family AMD, Micro ATX, DDR4, Processor socket AM4