To tell the truth, i'm not terribly worried about any kind of power consumption.
I have a decent PSU (PC Power TURBO-COOL 510 ASL), it's taken pretty much everything i've thrown at it.
2 7200 RPM SATA drives running RAID0, 4-80mm Thermaltake fans, a 120mm Delta, 6600GT w/copper Zalman. I'm...