Transient Response
20% Load – 20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.099V | 11.973V | 1.04% | Pass |
| 5V | 4.987V | 4.881V | 2.13% | Pass |
| 3.3V | 3.341V | 3.177V | 4.91% | Pass |
| 5VSB | 5.031V | 4.986V | 0.90% | Pass |
50% Load -20ms
| Voltage | Before | After | Change | Pass/Fail |
| 12V | 12.074V | 11.895V | 1.48% | Pass |
| 5V | 4.967V | 4.844V | 2.48% | Pass |
| 3.3V | 3.334V | 3.160V | 5.22% | Pass |
| 5VSB | 4.985V | 4.922V | 1.27% | Pass |
The transient response at 12V is good for this category’s standards. On the contrary, the 3.3V rail doesn’t perform so well, dropping its voltage below 3.2V.
Transient Response ATX v3.x Tests
The PSU passes all ATX v3.1 transient response tests.
The 12V rail performs fairly well in these tests.
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