Quote Originally Posted by Slyr7.62 View Post
Wow, 1200+ Mhz Cas 4 sure does eat Voltage. 2.58V for you and 2.7V for Elite22.
The last time I tested them, which admittedly has been a while, my Corsair DDR2-1250 kit could do 600MHz C4 with about 2.45V. It really just depends on the kit, but I'd say that confirms the sticks use GKX. I don't think GMH can do high C4 with low volts like that.