Although the cooling on my G5 Hackintosh was OK, for a while I have wanted to clear up the wiring internally behind the stainless steel shroud and improve the airflow around the internal power supply. I wanted to remove the power supply inards from their metal box and lay on the floor of the case much like the original G5. After much thought, there seemed two courses of action:
2. Replace the Coolermaster V10 cooler for a different solution to make more room for a floor mounted power supply.
I decided to go down the route of sticking with aircooling and looked around for an aircooler and set of fans that maybe usable and fit the G5 body.
The internal dimensions of the G5 case are pretty tight. However, I was going to be using some pretty meaty graphics, so a 1250 watt power supply mas going to be needed. I settled on an Enermax 1250 Watt Revolution 85+.