I spoke to someone else about it earlier today, he recommended changing the power supply, and changing to a different case in the future.
I've been reading online about the fans in the cases having molex connectors - how do I know if my motherboard/PSU supports that? Will I need adaptors?
Molex connectors for a Fan? as in the big 4 pin's? thats a bit off for fans....
Anyway, yeah, swap out the power supply, you don't need that much power.
And can I get a link to your RAM and Motherboard? Ram should be low profile, the Motherboard shouldn't take up much money either, and for 965$ you can get a much better computer than what you have listed, and sorry for not asking earlier, but a link to the case?