Geez this thing is so convenient. Takes only 2 drive spaces! What's not to like about that?!? I would like to see this tested for sure and if it does (which I am sure it will) then this a nifty product to save space. I wonder what kind of performance this would bring to the table using a 'Y' fitting on the two pumps outlet? The only problem I can see happening is if someone put this right over a CD, DVD or BluRay Drive or anything else where heat can conduct into the bottom of the pumps or something along those lines.