Old: New: I got this new memory because it was for a good price and I was looking for some, albeit not as fast as this or for my main rig. I got lucky though. Thanks HammerON for the great deal!! Anyways it is design for x58 and I want to use it in z77. It is 2000mhz memory which z77 does not do by default as far as I know. Compared to my old ram this stuff is heavy. You can see the copper on there. I am not the most experienced with memory overclocking and related things but I feel these sticks are where to learn. I will have some questions at the end of the thread. For now I shall show benchmarks. Old: 7zip SuperPie New: 1866 mhz is what the ram booted to. I was curious as to where it would boot to because of the x58 and 2000 mhz as I mentioned above. Had marginal, but visible improvements over my old ram. 7zip SuperPie I did try just changing the ram to 2133mhz. It booted but could not finish any benchmarks without failing. Basically my questions boil down to how do I get more out of this ram, or if I even can? I am poking through some memory overclocking guides at this moment.