Originally Posted by
Kostattoo
Can't tell for sure cause its really an "unknown" to me psu branch, but it seems like a 450w, double 18A on +12v rail with a split. So in reality is not 4x 18A but 2x 18A = 36A total on 12v which is 432watts. (it supposed to able to give on each of its 4 12v rails 18amps, doesn't mean it can produce that on each one at the same time).
edit: Even so it will be fine with a gtx970 wattage wise, the R9 380X though will be cutting a little close, around 400w+ for full system).