I'm trying to OC the RAM in my signature but I'm getting nowhere. My next step up on my motherboard is 3700 Mhz. There is nothing between 36 and 37. After that it's 3766 I think. Anyway, at 1.35v the RAM is not stable at 3700 MHz. So I suspect I need more voltage but I dont know how much voltage these chipsets can take. Is 1.4 unsafe?