Transient Response
20% Load – 20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.048V | 11.711V | 2.80% | Pass |
| 5V | 5.041V | 4.914V | 2.51% | Pass |
| 3.3V | 3.349V | 3.189V | 4.78% | Pass |
| 5VSB | 5.046V | 4.968V | 1.54% | Pass |
50% Load -20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.028V | 11.878V | 1.25% | Pass |
| 5V | 5.030V | 4.922V | 2.15% | Pass |
| 3.3V | 3.338V | 3.170V | 5.04% | Pass |
| 5VSB | 4.993V | 4.920V | 1.46% | Pass |
The transient response is mediocre overall.
Transient Response ATX v3.x Tests
The PSU passes all ATX v3.1 transient response tests, but the 12V rail drops low in the 200% load test.
The 12V rail doesn’t perform well, dropping its voltage low.
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Hi, is there a chance to test the Seasonic Focus GX-850W power supply in the ATX 3.0 version?
Will try to 🙂
thanks 😀
Probably just a typographical error. I suggest you correct the amperage on the 12 volt rail from 6,205 amps to 62.5 amps.
I agree with your review. The psu may be budget oriented but it does need a few improvements.
thanks!