Quote Originally Posted by kuebk View Post
I highly doubt that 600w is not enough for such config.
I'm not going to try without the FSP Booster X3. I'd rather spend the extra 22 Euro to buy a FSP Booster X3 than risking to blow up my PSU.

I need at least 575W according to the Antec PSU calculator and there could be voltage peaks around 620W. Stability would suck without the extra 300W that the FSP Booster X3 can give.