Protection Features
Check out our PSUs 101 article to learn more about PSU protection features. Our protection features evaluation methodology is described in detail here.
| Protection Features | |
| OCP | 12V: 79.94A (127.9%), 12.106V 5V: 34.67A (138.68%), 4.98V 3.3V: 37.6A (150.4%), 3.26V 5VSB: 5.8A (193.33%), 4.878V |
| OPP | 973.37W (129.78%) |
| OTP | ✓ (190°C @ 12V heat sink) |
| SCP | 12V: ✓ 5V: ✓ 3.3V: ✓ 5VSB: ✓ -12V: ✓ |
| PWR_OK | Operates properly |
| NLO | ✓ |
| SIP | Surge: MOV Inrush: NTC thermistor & bypass relay |
The OCP triggering points are set high on every rail. Meanwhile, the RM750x delivers almost 975W before its over-power protection feature intervenes. Over-temperature protection is also set high.
Finally, we did observe short circuit protection on all of the rails, and the power-good signal proved accurate.
MORE: Best Power Supplies
MORE: How We Test Power Supplies
MORE: All Power Supply Content