^
+1 to what theonerm2 said. Pretty much all recent (mainstream) AMD sockets have the same dimensions, with the exception being certain AM1 boards, but those are entry-level.
An AM3+ stock cooler will fit on an FM2+ socket. Really any cooler since socket 939 will work on any AMD motherboard except for socket AM1 as far as I know.
^
+1 to what theonerm2 said. Pretty much all recent (mainstream) AMD sockets have the same dimensions, with the exception being certain AM1 boards, but those are entry-level.