Hello, I have a question regarding the Cougar QBX and compatible power supplies:

Why does the plug orientation matter? I looked on their website and it says that the plug cannot be in a certain position (from what I can tell it can't be like " -- " [lol meme face] with the fan being on the top, so basically it can be like " -_ ", " :- ", or " -: "). Why though? This wouldn't concern me in the slightest except that it eliminates pretty much all PSU's that are modular (which is a necessity for a case of this size) that are not part of the SFX lineup (which are a tad on the expensive side when it comes to their 600w version). Please don't just quote obvious specs from retailers or the product page, I have read them already and they have offered little insight to the matter.

Thanks!

case in question; Official product page: http://www.cougargaming.com/products/cases/qbx/ Newegg product page: http://www.newegg.com/Product/Product.aspx?Item=N82E16811553020&cm_re=qbx-_-11-553-020-_-Product

edit: wonky formatting