I have one question though. After i close the game or prime and temps drop to 40c the speedfan still keeps speed at 100%, i waited about 5 min and it dosent drops them to 30% as i configure it. I also have the Automatic set on. How you make so when it hits your desired temp it automaticly lowers the speed to 30%? I have Q-fan in my bios off.
I can vouch that this is a great cooler. I got it for 20 bucks on sale some time ago. I have the original version (not sure what the difference is; they look the same) and my temps are similar to yours. I have a q9550 @ 3.5ghz. I don't know if I should be turning my fan down because it will wear out or something, but I just keep it at 100 percent all the time.
One thing I noticed, though, is that when I had a less robust graphics card (9800gtx+ 1gb) my cpu would get much hotter on load, by almost 20 degrees (upper 70's). I upgraded to a GTX 460 1gb and I top out in the upper 50's. I assume this is because my cpu is not having to work as hard, but I don't know.