The photo does not do any justice to the looks, honestly. Powered down it's not quite yet the sight you'll see at the end of this article. You can see the humongous 120mm blue LED colored fan there.
Now is that a stealthy design or what? Fantastic looks.
The rear. As you can see it's curved here with the help of a plastic retention clip to make the design symmetric to the frontside. On the backside the usual except for one more 120mm blue LED colored fan. The fans are quite silent for their size. I think they connect to the 7 volt rail and thus have a low 1100 RPM. Due to the sheer size of them they will still push around a lot of air though, quite important in today's gaming systems. I absolutely love the sheer silence of this rig.
All the way on top, a 80mm active fan that'll suck out the air from the PC and dump all that heat in your working space.