Arctic Cooling Freezer 7 Pro Rev.2 CPU Cooler
used this cooler with a strong AMD Phenom II 965 over a GA-MA790GPT-UD3H socket AM3 system board. As other reviewrs have said its a touch tricky to install. would certainly recommend loosely attaching that AMD lugs first, then slotting then over the mounting plates and tightening. Much easier. Cpu temperature is about 32C now down out of 42C. The fan is also ultra quiet!
The only problem i had - and this may well be motherboard/memory type specific - is always that the cooler half covered my own DDR3 memory module just one slot. I had to go my memory sticks to be able to modules 3 and 4 as the casing on my DDR3 sticks wouldn't fit while using cooler. No big deal in my experience because I'm only jogging on 4GB but may be to some people. if the wondering I'm using 'Kingston KVR 1600Mz DDR3 NonECC DIMM K2' ram sticks.
All in all it is just a good cooler.