How much voltage did you use on the RAM?

Hi there. Not much, only 1.85v

Okay cool! I have the same modules but I'm afraid of killing them by using too much voltage. The highest I've tried is 1.75v

Don't use above 1.8v if you have the CPU air or watercooled. If you use subzero cooling, feel free to give as much volts as you need, since you have a powerful Fan pointing to the mems I have already used 1.94v

 

Corsair CMG uses Elpida Hyper MGH-E IC's, whitch are much more resistant than MNH-E IC's, like on Corsair TRX... modules.

 

Regards