Optimal Fan setup in a Corsair 450D with a h100i gtx

[vulkanator]

Wondering what would be a good setup in my case with my h100i and I have some extra fans that I could install.

 

[ak47jar3d]

I would mount it in the front and see if you have enough space for a push/pull configuration.

 

[Karadjgne]

Mount it top, if majority of usage is fans about 1200 rpm or below, use pull configuration, if above 1500 rpm use push. Makes for a few degrees difference. If you aren't pushing for maximum performance, I'd mount it pull. Much easier to clean the rad if it's visible than having to remove the fans. Use 2x intakes and you'll be good. No need for overkill with fans, or even a rear exhaust with decent intakes and top mounted exhaust fans.