I have got this corsair pack a few weeks ago and already installed one in my Zalman Z1, can't place the 2nd one anywhere due to lame specifications of this case. I was thinking to bring back the original cooler, and pop these corsairs onto my CPU. Is it worth the candles? The reason of doing this is because of their loudness on higher rpms, although they do their cooling-job nevertheless. CPU cooler 10x Optima by Zalman.