Summary: After a series of lousy Corsair products (cases, USB flash drives, power supplies), this is the last straw. The fan was preinstalled *backward* with rubber grommets that are *not* intended to be removed. Ever. It's not even a good fan, and moves very little air.
Summary: I purchased this unit to cool a new Intel Core i5 CPU but was unable to install the cooler in my current case, which has a bottom mount PSU, as the unit does not fit the case. I'm sure this unit is quite the powerhouse, but DO NOT purchase this if you have a bottom mount PSU case.