I have the Asus x370 Hero mb and R7 1800x with the Trident z RGB (2x8) 16gb 3200 ram. It seems to work just fine and the rgb lighting display is stuck in rainbow mode. I tried downloading the beta software but it crashes the Asus aura software when I do. Also this mb has a setting for ram at 3200 but i don't think its actually running at that speed because when i look under something else in the bios it says my ram max speed is 2133 which it's not. I am a total noob and this is my first build so I don't know about my speeds for sure. Also the hero mb fancy rgb lighting is stuck in rainbow mode when I shut my computer down. If anyone knows how to get that to turn off let me know! It's not the leds for the start button.