Why cool pc case ? cool processor gpu and smps its enough that are done by using fans. thats enough.air come from anywhere so all fans clean the dust and give force air to decrease heat.
Yes, i know that but what i mean is, if i have more air flow (more then normal) would that bring my cpu/gpu or ambient temps down?
And to achieve this extra air flow would closing of any holes in my cause that would cause more turbulence in the air help?