In fact, unlike previous generations of the Ultra-120, the new Ultra-120 eXtreme 1366 RT is fully equipped with a fan and ready for action right out of the box. We will be testing the performance of this "new-old" heat sink on a well equipped Intel i7 965 Extreme processor. The goal of this review will be to see what gains can be had by the Thermalright Ultra-120 eXtreme 1366 RT over the stock Intel i7 cooler and which fan configuration is the ideal for our test setup.

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