Load Regulation
Test | 12V | 5V | 3.3V | 5VSB | DC/AC (Watts) | Efficiency | Fan Speed (RPM) | PSU Noise (dB[A]) | Temps (In/Out) | PF/AC Volts |
10% | 11.441A | 1.976A | 1.963A | 0.987A | 159.99 | 90.387% | 0 | <6.0 | 44.26C | 0.981 |
12.097V | 5.061V | 3.362V | 5.068V | 177.012 | 40.00C | 114.79V | ||||
20% | 23.912A | 2.963A | 2.946A | 1.187A | 319.951 | 92.697% | 0 | <6.0 | 45.29C | 0.995 |
12.088V | 5.063V | 3.361V | 5.057V | 345.16 | 40.66C | 114.74V | ||||
30% | 36.680A | 3.455A | 3.436A | 1.387A | 479.153 | 93.066% | 0 | <6.0 | 46.39C | 0.998 |
12.080V | 5.065V | 3.361V | 5.046V | 514.856 | 41.27C | 114.69V | ||||
40% | 49.567A | 3.945A | 3.927A | 1.589A | 639.602 | 93.019% | 441 | 6.5 | 41.80C | 0.999 |
12.072V | 5.07V | 3.362V | 5.034V | 687.609 | 47.53C | 114.64V | ||||
50% | 62.074A | 4.931A | 4.91A | 1.792A | 799.374 | 92.759% | 444 | 6.5 | 42.22C | 0.999 |
12.065V | 5.07V | 3.36V | 5.023V | 861.801 | 48.26C | 114.59V | ||||
60% | 74.657A | 5.919A | 5.894A | 1.996A | 959.832 | 91.828% | 1520 | 45.6 | 42.65C | 0.999 |
12.056V | 5.069V | 3.359V | 5.011V | 1045.236 | 49.19C | 114.53V | ||||
70% | 87.200A | 6.91A | 6.88A | 2.2A | 1119.605 | 91.33% | 1513 | 45.4 | 43.38C | 0.999 |
12.047V | 5.066V | 3.358V | 5V | 1225.862 | 50.43C | 114.47V | ||||
80% | 99.819A | 7.895A | 7.862A | 2.304A | 1279.661 | 90.617% | 1514 | 45.4 | 43.61C | 0.999 |
12.039V | 5.067V | 3.358V | 4.991V | 1412.12 | 51.66C | 114.41V | ||||
90% | 112.788A | 8.386A | 8.338A | 2.409A | 1439.427 | 89.845% | 2010 | 54.3 | 44.71C | 0.999 |
12.031V | 5.068V | 3.358V | 4.981V | 1602.129 | 53.75C | 114.36V | ||||
100% | 125.541A | 8.876A | 8.844A | 3.024A | 1599.451 | 88.966% | 2002 | 54.0 | 45.42C | 0.998 |
12.026V | 5.07V | 3.358V | 4.961V | 1797.771 | 55.46C | 114.28V | ||||
110% | 138.149A | 9.858A | 9.916A | 3.029A | 1760.079 | 87.854% | 1999 | 54.0 | 46.73C | 0.997 |
12.029V | 5.072V | 3.358V | 4.953V | 2003.435 | 57.65C | 114.21V | ||||
CL1 | 0.116A | 14.273A | 14.223A | 0A | 121.302 | 82.815% | 453 | 6.8 | 40.41C | 0.979 |
12.101V | 5.059V | 3.354V | 5.092V | 146.499 | 45.88C | 114.82V | ||||
CL2 | 0.114A | 23.622A | 0A | 0A | 121.238 | 82.764% | 608 | 16.2 | 40.88C | 0.979 |
12.101V | 5.074V | 3.354V | 5.093V | 146.462 | 47.97C | 114.81V | ||||
CL3 | 0.114A | 0A | 23.569A | 0A | 80.582 | 76.612% | 594 | 15.3 | 40.34C | 0.964 |
12.103V | 5.064V | 3.36V | 5.094V | 105.201 | 49.37C | 114.82V | ||||
CL4 | 133.032A | 0.001A | 0A | 0.001A | 1600.001 | 89.575% | 2036 | 54.1 | 45.34C | 0.998 |
12.027V | 5.076V | 3.366V | 5.031V | 1786.259 | 55.99C | 114.31V |
Load regulation is tight enough at 12V and extra-tight on the minor rails.
Ripple Suppression
Test | 12V | 5V | 3.3V | 5VSB | Pass/Fail |
10% Load | 6.2 mV | 10.8 mV | 8.9 mV | 7.3 mV | Pass |
20% Load | 6.7 mV | 14.0 mV | 12.7 mV | 8.1 mV | Pass |
30% Load | 6.6 mV | 18.9 mV | 15.0 mV | 8.5 mV | Pass |
40% Load | 8.1 mV | 25.2 mV | 40.3 mV | 9.1 mV | Pass |
50% Load | 7.0 mV | 22.5 mV | 18.6 mV | 10.0 mV | Pass |
60% Load | 7.5 mV | 28.7 mV | 24.7 mV | 12.8 mV | Pass |
70% Load | 7.6 mV | 25.6 mV | 20.8 mV | 17.2 mV | Pass |
80% Load | 7.6 mV | 27.3 mV | 23.0 mV | 19.8 mV | Pass |
90% Load | 8.3 mV | 28.7 mV | 24.6 mV | 17.9 mV | Pass |
100% Load | 11.9 mV | 31.9 mV | 28.2 mV | 22.5 mV | Pass |
110% Load | 12.3 mV | 32.7 mV | 29.0 mV | 25.6 mV | Pass |
Crossload 1 | 8.4 mV | 16.1 mV | 16.1 mV | 11.2 mV | Pass |
Crossload 2 | 5.6 mV | 12.8 mV | 11.7 mV | 10.0 mV | Pass |
Crossload 3 | 6.2 mV | 15.4 mV | 11.2 mV | 9.2 mV | Pass |
Crossload 4 | 12.5 mV | 31.9 mV | 26.7 mV | 22.6 mV | Pass |
Ripple suppression is excellent at 12V but on the high side on the minor rails.
Pages:
Super Flower Leadex Titanium ATX v3.0 1600W PSU
I cannot find a Super Flower Leadex Titanium 1600W PSU that also denotes it as ATX v3.0 compatible.
I’ve seen ones with a box exactly as you depict in this review (which also does not say ATX v3.0 on it anywhere), with everything the same except without the 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable. I have seen that cable available separately however and it states it is compatible with the Leadex 1600W Titanium.
I think the only Super Flower PSU’s I’ve seen that denote ATX v3.0 on them are the Leadex VII XG’s.
So I am a bit confused. Can you clarify the ATX v3.0 compatibility of this unit?
Thank you for all your testing and posting it for us to review!
I would also be interested to know more about this aspect.
The Super Flower Leadex Titanium ATX v3.0 or ATX v3.1 1600W PSU models are practically non-existent anywhere except on newegg in america which has a 3.0 model.
Great review as always, thank you aris.
I wonder what happened to the digital psu platform that Superflower showed way back during Computex 2015, it was never mentioned again outside of that event.
They didn’t proceed with it.