The housing fulfills its dual function: that of crushing the competition by its very aggressive price and get to the top level silence. The design is well finished and everything is provided for the motherboard and all his family are in great comfort with very good accessibility. All this in a mastodonde fifteen kilo taking half your office! The facade is sober and very well designed. What is unfortunate is that there are only four USB ports (2x2.0 and 2x3.0), an output and an input jack. While at this rate, we often at least double usb, a exsata see a firewire. Moreover, we must be content with two 5.25 pitches. "No location external 3.5"! By cons, there are about eight internal drive slots. So that you can classify this case as in the server or NAS category, shame!