120mm CPU Fan 3 speed question W/PICTURES!

Favre2Harvin

Well-Known Member
Hey guys I just picked up this 3 speed 120mm CPU fan that I plan to install into my flowering box sometime soon but first I have a few questions, with pictures.

My first question is my box temps stay around 81 at the lowest and have got as high as 88 during the day with the lid closed, Should I use this 120mm Fan as another INTAKE, or another OUTTAKE?

My 2nd question is just about the wires the fan came with, I understand red and black and shit but theres a few extra wires a white one that clips in to this silver wire that leads up to the fan, so which ones do I cut? I have provided pictures. THANKS
 
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