FrostyTech has posted a review on the Zalman CNPS2005 FHS Heatsink.
In this round of testing we compared the CNPS2005 to other heatsinks without 80mm fans, and with the CNPS3100. As you can clearly see by the results of our tests on the synthetic temperature test platform, the all-aluminum CNPS2005 performed about 6 degrees less than the copper-based CNPS3100. Overall it placed roughly center in our list of comparison heatsinks. It is to be expected because the CNPS2005 is aluminum (and very light by the way) while its brother is much heavier and copper-based. Heatsinks which performed better than the ultra-quiet and very light weight CNPS2005 include the Blizzard S370-L, GlobalWin WBK 38 (a very loud cooling solution), and the ThermalTake Volcano II.Read more
