I have a Corsair Carbide Spec-01 and the max CPU cooler height is 150mm. Im thinking the Noctua NH-U9B SE2 but if anyone can recommend a better cooler i will be greatly appreciative. I will stretch my budget if it is better. I do plan on doing a fair amount of overclocking but nothing crazy. 4.3 is GHZ I will be running a Intel I5 4690K