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Looking at that Deepcool makes me wonder if one could built a little frame around the towers with magnets in the corners, and have magnets on the fan frames so you can just click them into place rather than fiddling with clips and such. I guess I'm dreaming but...even having magnets that screw into a fan would mean you could adapt any fan that way. Don't shake your PC I guess, but that seems like good advice anyway.
