Uhm? Do you honestly think it's a good idea to rest 730 grams on the CPU board? Then remove internal drives + the drive bay and the PSU to fit that giant cooler then he needs to make a 15cm hole in the top of the case to fit it and loose the ability to have a monitor on the case.
Does that sound practical to you?
yes,you can modify the fan to fit in the case using this
http://upload.wikimedia.org/wikipedia/commons/a/a2/Rotating_grinder.gifthe most important thing is the base of the cooler and the pipes
such cpu' coolers supports up to 95w cpus,work even on core I5 sandy bridge processors
imagine it ...the 040 dissipates only maybe 10w,you need less of a quarter of such heatsink
