The Thermalright HR-02 is a passive CPU cooler, and we're not going to baby it today. Not only are we going to strap it without a fan onto a Core i7 monster, we're also going to run it head-to-head against two of the best heatsinks we've seen on the market, the Noctua D14 and Prolimatech Megahalems to find out which one is the best passive heatsink out there.



Link: PureOverclock