Ive just put a venomous x rt into my sandy bridge system
Intel i7 2600k overclocked to 4.4ghz,Asus p8p67 evo, temps are 28-30 degrees with no load no matter what clock speed, under load at 4.4ghz its 50 degrees, 4.6ghz its about 55-60 degrees, Ive had it running at 5ghz and heat wasn't the problem, but voltage was.
i don't like the fitting for the venomous x, it still moves even tightened down.
if i had known i was getting a HAF x case for a surprise i would have gone with the noctua dh14
Saying that once you get to aroubnd 60 degrees the temps just will not go up, its superb under max thermal load, great cooler.
will be even better when i add another fan for push pull.
whats more astonishing is, it manages this with a totally silent 600rpm fan, i doubt the other dual fan coolers manage that lol, amazing really