Thermalright Ultima-90: Small Wonder? @Anandtech
 

*Review: Anandtech (http://anandtech.com/casecoolingpsus....aspx?i=3068)*
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There have been several coolers that have topped our air cooling benchmarks in recent months, and all of the best coolers have several things in common. The best are all based on heatpipe tower designs, they all feature side-blowing 120mm fans (and sometimes two 120mm fans in a push-pull configuration), and they are all relatively heavy and huge. It certainly appears that if you needed to dissipate more than 150W from your overclocked CPU that you clearly need a big and heavy cooler.

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