Transient Response
20% Load – 20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.086V | 12.035V | 0.42% | Pass |
| 5V | 5.045V | 4.971V | 1.47% | Pass |
| 3.3V | 3.355V | 3.245V | 3.29% | Pass |
| 5VSB | 5.055V | 5.019V | 0.70% | Pass |
50% Load -20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.061V | 12.010V | 0.42% | Pass |
| 5V | 5.045V | 4.970V | 1.48% | Pass |
| 3.3V | 3.353V | 3.242V | 3.32% | Pass |
| 5VSB | 5.022V | 4.981V | 0.81% | Pass |
The transient response is top at 12V. The SuperFlower Leadex platform always excelled in this section. It is also pretty good on the rest of the rails.
Transient Response ATX v3.0 Tests
The PSU successfully passed all ATX v3.0 transient response tests.
The 12V rail achieves top performance!
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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.