wow, the level of hatred on the thread. first i don't use apple because i use linux and i have other principles for computer usage.
second, the design is quite nice and looks minimalistic and darth vaderish, have you seen the all black components, no branding in every square inch of the boards and the lack of writing of any sorts?
the case design in computers is the same crap for years because of the stupid atx standard. have you opened a workstation from dell, hp or lenovo? they are crappy chinese cases with silver interior, green pcb, no cable management and look like from 20 years ago.
the principle of cooling is the same as the silverstone ft03 mini.
xeons are locked and can't be overclocked, so there is not a huge amount of heat to disperse. the nh-d14? have you seen the default intel cooler? how about noctua l9i. also gaming graphic cards are cooled by two 90mm fans on a two slot heatsink. not to say that workstation graphic cards are one slot with a tiny, LOUD fan on them.
if our gaming computers looked so good inside, the industry wouldn't be in collapse. i can't match 3 components on my computer.