Cooler Master Praetorian 730 Case
 

First, like the Wave Master before it, the Praetorian 730 is
hindered by a small interior. While installing my system in the case I
had issues with stowing the PSU's excess wiring and routing cables to my
HDD and video cards. Anyone using a newer (7900 or X1900 video cards)
will also probably face issues with the cards butting up against the
HDD. I don't recommend this case for anyone considering a Crossfire or
SLI build as there simply isn't enough room for it to be practical. I
also think the duct, while great in theory, is more of a hinderance than
a help as it will not match up with all motherboards and simply won't
allow for most aftermarket cooling solutions.
Having said all of that, I think that the Cooler Master Praetorian 730
is perfect for anyone building a non overclocked or simple system (think
one video card, one HDD, and stock cooling)