there are too many people who try to overcompensate for things...and they carry that over into computer tech as well. You know little guys with big muscle cars, wimpy guys with loud mouths....etc. That said a lot of people claim to know this and that about psus and say go more go more...
Only electricians/engineers can explain it "rightly", the posers will just go overboard without know what they're talking about. Just read up and inform yourself without clueless people convincing you the scientists and engineers that build these thingsa re wrong
With that in mind, the above brand is the same as another 2 others with quad rails...all top brands. I'm cutting and pasting so formats are lost ;p.
Output Min. Load Max. Load Load Reg. Ripple & Noise
+5V 0.5A 30A ±5% 50mV P-P
+12V1 0A 15A ±5% 120mV P-P
+12V2 0A 15A ±5% 120mV P-P
+12V3 0.9A 15A ±5% 120mV P-P
+12V4 0.1A 15A ±5% 120mV P-P
+3.3V 0.8A 36A ±5% 50mV P-P
-12V 0A 0.5A ±10% 120mV P-P
+5Vsb 0A 2A ±5% 50mV P-P
Total DC Output: 650W (710W Peak)
+12V Total: 504W/42A (540W/45A Peak)
+12V1: 13A (18A Peak)
+12V4: 8A (13A Peak)