ram is 3600mghz but won't go over 2800mghz. I have 2x8 and 2x16 both same model and speed. : r/ASRock
ASRock > B450M Pro4
Asus B450M Pro4 Ryzen 2600 and Corsair Vengeance LPX 2x8gb. Doesn't matter what i pick in the oc tweaker i cant get the ram speeds above 2133mhz. If anyone knows how to