ASUS AMD B550 equipped AM4 compatible motherboard PRIME B550M-K [MicroATX]

[Chipset / Socket / Standard] AMD B550 / AM4 Socket / MicroATX [OS] Windows 10 64-bit CPU】AMD Socket AM4 for 3rd Gen AMD Ryzen Processors Supported Memory] 4 slots (max 128GB) 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