3200 mhz ram on ASRock AB350M Pro4?

[judexalbino]

Can I use a dual channel 3200mhz ram on this board without experiencing any compatibility issues?

 

[MeanMachine41]

Hi judexalbino

Here is your MB QVL: https://www.asrock.com/MB/AMD/AB350%20Pro4/index.asp#Memory
You should select a kit the size and frequency you need from this list which have been tested and known to work.
Although your MB supports up to 3200MHz RAM, they may not work out of the box without Bios intervention to Primary Timings and Voltage. OC RAM at 3200MHz is not the JDEC standard and any standard OC profiles may not work.

The ASRock AB350M Pro4 officially supports /2667/2400/2133MHz ECC & non-ECC RAM up to 64GB in total.
As there is little difference between 3200MHz and 2667MHz when gaming, You should choose a kit (2x8) 16GB at 2667MHz that have been tested. If you require OC RAM then be prepared to adjust DRAM Timing control and Voltage in Bios.
Consider what you need for your system. You really only need 16GB for most AAA gaming. Higher frequency OC RAM is generally used for large video editing or rendering 3D files which benefit from faster RAM.