Quote Originally Posted by Spawne32 View Post
the difference was a few months ago when asked about this at computex, thermalright stated there would be no copper edition as it was too heavy on the motherboards to be practical for production, and it raised saftey concerns.


Edit: yes it does look like a ultima 90 copper edition judging by the width
The Ultima doesn't have bent 'wingtips' though.

Also, for anyone who doesn't get it yet: Copper is simply better than aluminum for heatsink applications. The problem is that marketing has brainwashed you - the only reason why aluminum is used is because it's cheaper and copper is really not worth the small performance increase.