I replaced my old power supply with this one. It had all the cables I needed and then some. The cables were long enough for my tall tower. I believe it would achieve everything whether the PSU is mounted on the top or bottom of the case. The key question is always "How long will it take?" If he dies early, I'll come back and edit. I think the CPU fan is louder than the PSU fan. So this is a pleasant surprise.
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