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

Transient Response

20% Load – 20ms

Voltage Before After Change Pass/Fail
12V 12.076V 11.844V 1.92% Pass
5V 5.028V 4.915V 2.25% Pass
3.3V 3.340V 3.197V 4.28% Pass
5VSB 5.083V 5.035V 0.95% Pass

50% Load -20ms

Voltage Before After Change Pass/Fail
12V 12.054V 11.948V 0.88% Pass
5V 5.024V 4.911V 2.26% Pass
3.3V 3.340V 3.191V 4.45% Pass
5VSB 5.053V 4.999V 1.06% Pass

Transient response at 12V is not among the best in this category. You cannot call it mediocre, but it is not great. This is because of the increased voltage drop during the 20% transient response test, where the PSU’s resonant controller operates in PWM mode.

Transient Response ATX v3.0 Tests

The PSU successfully passed all ATX v3.0 transient response tests.

Pages ( 5 of 11 ): « Previous1234 5 67891011Next »

Related Posts

3 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.

Leave a Reply

Your email address will not be published. Required fields are marked *