ASUS PRIME B550M-A MicroATX Motherboard — AMD B550 Chipset, AM4 Socket

Compact MicroATX board from ASUS built on the AMD B550 chipset with an AM4 socket, intended for Windows 10 64-bit environments. Compatible CPU: AMD Socket AM4 for 3rd Gen AMD Ryzen Processors Supported. Memory configuration: 4 slots (max 128GB) with supported frequencies of 4400(O.C)/4266(O.C)/4133(O.C)/4000(O.C)/3866(O.C)/3600(O.C)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz, Un- buffered Memory buffered Memory.