Okay. First of all I have an Thermaltake Element G case. The airflow of it is a 200mm in front blowing in, 230mm on side blowing in, 200mm on top blowing out, 140mm on back blowing out(this is where the problem is since the H-50 needs air blowing in) and 2 60mm's on back blowing out. Now if i were to flip that fan when i install the H-50 will it mess up my airflow?
hint: theres a best answer button...i dare you to click it
well, technically its not completely marketing, after all, they want people to not complain when they use the h50 as their only exhause fan in a cheap crowded case, and think why are my temps not good. but in a well-cooled case its a non-issue