I'm not why you are choosing an hx650W (though I know corsair makes good stuff), but I went with the Silverstone st70f because you can buy a short cable kit that makes a huge difference when dealing with such a small space. In the picture is a Tagan 1100w which fits, but is just way too much cable and decreases air flow.
Also, I'm using an Antec tri-cool fan for the H50 and its lowest setting and my cpu temps never even reach 70c. Idle they are about 45 - 50c.
As stated before, I have removed the bottom fan and I also removed my roof exhaust. So I only have intake from the H50 fan, and exhaust from the PSU fan, and my temps are just fine. The GPU Idles at 44c and loads in the 70's which is perfectly normal.
And as stated in my sig, I'm OCed to 3.8ghz on a not so favorable C0 stepping....It's just a very well designed case!
Also, I'm using an Antec tri-cool fan for the H50 and its lowest setting and my cpu temps never even reach 70c. Idle they are about 45 - 50c.
As stated before, I have removed the bottom fan and I also removed my roof exhaust. So I only have intake from the H50 fan, and exhaust from the PSU fan, and my temps are just fine. The GPU Idles at 44c and loads in the 70's which is perfectly normal.
And as stated in my sig, I'm OCed to 3.8ghz on a not so favorable C0 stepping....It's just a very well designed case!