I bought these for my overkill system and they have been OKAY. But my motherboard just cannot keep up. I never really had any seemingly stability issues. Just have been having some strange performance issues in competitive gaming. Even though this RAM has always seemed really stable and no real issues, I looked into it since it was the only thing that had made since. I noticed it wasnt on my MOBO manufacturers tested RAM list.

So start running tests on it with latencymon and OCCT. Lo and behold my MOBO doesnt like it and has been having issues. Just too fast of memory. Got it stable at lower speeds but just would rather use my older kit if that is the case! So if you have a better MOBO than me and would like a steal on very fast RAM, please take these off of my hands!