BTXFormFactor.com posted a review on the Thermaltake Silent BTX CPU Cooler
They actually have a couple Type I cooler upgrades, and even a Type II, but this review will be focused on the Thermaltake Silent BTX CPU Cooler, model number CL-P0191. Featuring a thermally controlled fan, solid copper base, and dual heatpipes, the CL-P0191 seems well prepared to tackle the cooling requirements of an Intel CPU installed in a BTX environment.Thermaltake Silent BTX CPU Cooler Review