Boxkid

@diogob The ram should work just fine with ryzen, however, it depends on the motherboard bios update as some may not yet be using AGESA 1.0.0.6 which is allowing ram to run at speeds of up to 4000mhz

I feel as if I have a unique situation with my ram. I own both the CMU16GX4M2C3200C16R and CMU16GX4M2C3200C16. Both kits are version 5.39 and the only noticeable difference is one has red LED's and the other has white LED's. My white kit runs smoothly at 3200mhz @1.35v 16-18-18-36 The red kit can only obtain a speed of 2933 with the same settings. I am running it on an MSI X370 Titanium Motherboard with a Ryzen 1800x cpu @ 3.7ghz Quick Edit: Bios version 1.74 Beta