Overclockers Online has put up a Thermalright AX-7 Heatsink review.

Lately, there has been a new trend evolving in the heatsink community: all the big mofo's are not only growing in size, they all come with 80mm fans too. A few months ago, all the powerful heatsinks were using high RPM fans, resulting in whining rigs that are really disturbing to the user and his environment (how many folks can leave their computer up and running while they sleep with a Delta fan whining ... I know I can't!). Since installing even faster fans was not an option, there had to come a new way to improve cooling capabilities, and that is by using larger heatsinks with larger fans.

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