Fan Placement

[Dyck15]

I have 1 single case fan, its really old and weak but better then nothing right? So my question is, with only 1 fan, where would be the best place to stick it? I have it as an intake on the high-rear ATM. In my current case, I only have 2 fan spots in the rear, for the time being :devil:

[Wiggo]

Intake fans should be mounted low at the front (and/or side) and exhaust fans should be mounted high at the back (and/or top). Remember heat rises.