Super Flower Leadex Titanium ATX v3.0 1600W PSU Review

Protection Features

OCP (Cold @ 30°C) 12V: 194.2A (145.69%), 12.019V
5V: 27.5A (114.58%), 5.056V
3.3V: 28.3A (117.92%), 3.358V
5VSB: 5.8A (193.33%), 4.959V
OCP (Hot @ 40°C) 12V: 194.4A (145.84%), 12.021V
5V: 27.1A (112.92%), 5.064V
3.3V: 28.3A (117.92%), 3.36V
5VSB: 5.7A (190%), 4.958V
OPP (Cold @ 32°C) 2331.22W (145.7%)
OPP (Hot @ 43°C) 2331.23W (145.7%)
OTP ✓ (161°C @ 12V Heat Sink)
SCP 12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OK Proper operation
Fan Failure Protection
SIP Surge: MOV
Inrush: NTC Thermistor & Bypass relay

OCP at 12V and OPP are set high. Usually, I would complain, but this platform is super-strong and can handle such high loads. It would be nice, though, to see a lower set OPP at high temperatures. On the contrary, the OCP triggering points are conservatively set on the minor rails. The other essential protection features are present and work well. SF should include fan failure protection at some point in its designs.

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2 thoughts on “Super Flower Leadex Titanium ATX v3.0 1600W PSU Review

  1. 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.

  2. 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!

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