Super Flower Leadex VII Gold 1000W (SF-1000F14XG) PSU Review

Protection Features

OCP (Cold @ 25°C)

12V: 120.2A (144.3%), 12.013V
5V: 28A (140%), 5.030V
3.3V: 28.1A (140.5%), 3.343V
5VSB: 5.2A (173.33%), 5.028V

OCP (Hot @ 41°C)

12V: 120A (144.06%), 12.01V
5V: 24.6A (123%), 5.052V
3.3V: 25.7A (128.5%), 3.351V
5VSB: 5A (166.67%), 5.026V

OPP (Cold @ 27°C)

1439.33W (143.93%)

OPP (Hot @ 43°C)

1258.82W (125.88%)

OTP

✓ (144°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

NLO

SIP

Surge: MOV
Inrush: NTC Thermistor & Bypass relay

OCP at 12V is well above 130%. I would suggest a 140% ceiling for this platform, and not higher, to be safe under high operating temperatures. OCP on the minor rails is close to 140%, but this is due to the low nominal values, and from the moment the minor rails shut down much earlier under hot temperatures, everything is fine. Finally, OPP is pretty high at 27°C and drops notably, as it should, at 43°C. Lastly, all other protection features are present.

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20 thoughts on “Super Flower Leadex VII Gold 1000W (SF-1000F14XG) PSU Review

  1. Why no inclusion of other atx 3 psus you tested like Msi etc? This doesn’t seem best way to inform users

    1. Different categories, the MSI unit I reviewed is digital and more expensive. I also try to keep the graphs small enough for mobile browsing. I can input 200x PSUs if I wanted, but the graphs wouldn’t be usable.

      1. Great Reviews..I have looked at almost all of them trying to learn and assume what certain things mean. Straight power 12 850 watt , seasonic vertex 850 watt, and either of those two models in 1000 watts. I hope you review. Trying to figure out which one is best. Either way great info sir.

      1. Hi! I just bought a superflower leadex vii 850w xg. Was wondering where do the 2 small cables from the 12VHPWR cable connect into the 2×8 ( which is actually 6 pins). Have not been able to trace these small cables.
        Thank you

  2. Hey Aris im Stuck between the Seasonic GX-850 ATX3.0 , RMX shift 850 and the Super flower VII which unit would you purchase personally?

  3. Hey , would you recommend Asus Rog Strix 1000G Aura Gaming? I can’t find a review about it but it is on your comparison chart.I am torn between Super Flower Leadex VII GOLD ,Asus Rog Strix Aura Gaming and Seasonic Vertex GX – which one would you choose?

  4. is the Super Flower Leadex VII Gold is atx 3.1 compliant because the platinum pro version is not yet available in canada

  5. I am currently building my new rig Based on AMD team with ASRock B650M Pro RS WiFi, Ryzen 7 7700, ASRock RX 7900 GRE Steel Legend OC. And for the PSU i am skeptical and i was wandering if the Super Flower Leadex VII XG 850W has the same Japanese caps like the 1000 watt sibling. Is it worth the 150 Euros that they ask? Thanks

  6. I might also stretch my budget +20 euros more and get the Super Flower Leadex VII XG 1000W that was reviewed here and call it a day? Or it will be an overkill for my rig? Thanks!

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