Hello. My ram is corsair vengeance 2666 2x8gb sticks. In my bios it states they only run at 2133. When i change the speed to what it what advertised for, my ryzen 5 1600x base clock goes from 3.6ghz to 3.9ghz which lets my pc crash because i dont have liquid cooling to keep the temp under control. Can i get my ram to optimal speed without having my cpu overclock? I do not know much about changing volts.