Cooler Master GX 750 W Power Supply Review
Overload Tests
Contents
The maximum we could pull from this power supply with it still working is shown below. It is interesting to notice that with the unit hot it would shut down after some seconds, showing the over temperature protection in action, which is great. That is why we collected the data below at a lower temperature. During this test +3.3 V and +5VSB outputs were still with noise above the maximum allowed.
| Input | Maximum |
| +12VA | 30 A (360 W) |
| +12VB | 30 A (360 W) |
| +5V | 13 A (65 W) |
| +3.3 V | 13 A (42.9 W) |
| +5VSB | 3 A (15 W) |
| -12 V | 0.5 A (6 W) |
| Total | 836.8 W |
| % Max Load | 111.6% |
| Room Temp. | 35.2° C |
| PSU Temp. | 40.9° C |
| AC Power | 1,115 W |
| Efficiency | 75.0% |
| AC Voltage | 107.0 V |
| Power Factor | 0.998 |