This board confused me on so many levels. First of all, the fancy shroud leaves me with the impression that this is being marketed as some kind of extreme high performance board, but the specs on the ASUS website show this board only has 50% of the power phases of another of their z77 boards and only 75% of another yet.
Also, there are two fans build into this dust shroud thing and they are both explained to be "optional." How could you engineer a board with a massive ventilation system that is optional? It is either needed or it is not.