Found the following review on Newegg. Says it will fit, but will be tight. Good luck!
Pros: Keeps my components cool. Didn't do a test stock vs frio, but this thing works great at keeping my overclocked CPU in the high 30s at idle. 66°C at full load using prime95 stress test. Not too bad considering I'm 1Ghz over my stock clock (3.88Ghz). on a stock set up I was at 29°-31°C Idle/59°C Load.
Cons: HUGE. Make sure you have a big enough case, mine barely fit in the Cooler Master 690 (about 5mm to spare).