I know that the Zalman 9500 LED is $60 instead of $50, but the extra $10 won't break you, yet will provide some of the best (if not THE best) air cooling out there. I am speaking from experience: My Zalman 7700 al-cu = 60c idle/80c load, my 9500 = 40-45c idle/60c load (overclocked to 3.0Ghz

). Besides, the cooling performance of the one you suggested I've heard isn't the best. Compatibility isn't an issue w/ the 9500 either. Don't make the same mistake I did. (I bought the 7700 al-cu for the "cooling power", but it didn't provide satisfactory cooling, so I wasted $40 on it

)