In most other respect the Gelid GX-7 heatsink is pretty standard. The cooler ships with one 120mm PWM fan that ranges in speed from 1800-600RPM. A second 'Wing 12PL' fan can be installed on the back of the fin tower if users desire and extra wire fan clips are supplied for this. The GX-7 heatsink weighs 720 grams and is compatible with Intel socket 775/1155/1156/1366 and AMD socket AM2/AM3/FM1 processors. As of this review the Gelid GX-7 is not compatible with upcoming Intel LGA2011 processors though. Gelid's GX-7 heatsink is estimated to retail for about $55CDN ($55USD) through all the usual online e-tailers.
FULL STORY @ FROSTYTECH (http://www.frostytech.com/articleview.cfm?articleID=2624)