Ram OC doesn't really count as that much of OC in my book. I had a ryzen 5 5600 running with 2x8gb 3200 mhz ram on an a320m/ac just fine. On this motherboard it was called XMP, but on yours it could be called DOCP, not sure, too lazy to look. It should be perfectly fine, but on the off chance it isn't, it is super easy to fix. If you enable it and your computer stops working you just need to reseat your cmos battery to reset the bios.