brarboy :
For FM2 socket, below are the water cooled solution. You can select which ever you prefer or might want to get it exchanged with already bought.
http://pcpartpicker.com/parts/cpu-cooler/#c=23&w=1
I know what cpu socket to get, but I don't know where my fan will go for the cooler? I had already bought one but I couldn't put the fan anywhere so where I bought said it would be no good. I know how to find right watercoolers to fit my sockets, but need right MM like 120 or 80 or whatever other sizes there are.