The Cooler Master GeminII S Cooler is not only a great solution for someone using a smaller case or has other size restrictions, it also has a wide range of additional uses such as cooling other parts of your system like the RAM or North Bridge. The size to performance ratio of this cooler also makes it a great value, as it is quite small but packs a ton of features such as an pure copper base and 5 pure copper heatpipes running through the large array of aluminum fins located under a large yet quiet 120mm fan. The GeminII S does not stand quite a high as the TRUE nor the V8, however the temperatures the GeminII S was able to yield were very close within a few degrees of them.

http://www.overclockersclub.com/reviews/cm_geminiis/