"Looks" is the operative word here: http://www.thermaltakeusa.com/product/Liquid/DIY/cl-w0121/cl-w0121.asp First issue is we have a 2 inch slot for the air go through. Then the biggest question is whether there is any point to going with watercooling only to get a system that features a 120 mm aluminum radiator (see the specs tab, this radiator looks like something from HW labs, etc. but it is not copper). There is little reason to think it will be any better than a 120 mm aluminum heatsink, for the simple reason that the cooling surfaces are essentially identical. I'm sure a pump distributes the heat better than heatpipes, but I doubt it adds up to enough to make it worth paying for the all the extra a WC loop needs over a comparatively simple heatsink.