I've read that ATI wants 28A on 2 independent 12V rails. My Antec 430 True Power puts out 26A max on the 12V rail. I was wondering if getting Thermaltakes dedicated 250watt GPU PSU would be enough to do what I need. It is diffenately at the right price for me. Here is its specs: http://www.thermaltakeusa.com/product/Power/PurePower/w...
Voltage +12V1 & +12V2
Max. Load 21A (Peak Load: 25A)
Would the 25A be enough since it wouldn't be powering anything else? Or should I just upgrade my PSU? Thanks for any help!