I have one of these already. It replaced my FOP38. The CPU temp runs about 4-5 degrees centigrade higher then the FOP38, but you have to realize that the taisol stock fan is very wimpy (about 21.6CFM). I'm getting a better YS-tech 27cfm fan to replace the stock fan to lower the temp a couple of degrees. I may even put the noisy delta on the taisol to see how it does.