Protection Features
OCP (Cold @ 27°C) | 12V: 89.4A (143.04%), 12.02V 5V: >30A (>150%), <4.978V 3.3V: >30A (>150%), <3.319V 5VSB: 5.6A (186.67%), 4.99V |
OCP (Hot @ 35°C) | 12V: 90.2A (144.32%), 12.032V 5V: >30A (>150%), <4.977V 3.3V: >30A (>150%), <3.32V 5VSB: 5.5A (183.33%), 4.995V |
OPP (Cold @ 24°C) | 1127.67W (150.36%) |
OPP (Hot @ 38°C) | 1124.62W (149.95%) |
OTP | ✓ (146°C @ 12V Heat Sink) |
SCP | 12V to Earth: ✓ 5V to Earth: ✓ 3.3V to Earth: ✓ 5VSB to Earth: ✓ -12V to Earth: ✓ |
PWR_OK | Proper operation |
NLO | ✓ |
Fan Failure Protection | ✗ |
SIP | Surge: MOV Inrush: NTC Thermistor & Bypass relay |
Since this is a low-capacity ATX v3.0 unit, the 12V rail’s OCP is expected to be high, but I do not want to see a higher OCP at higher operating temps than low ones. This is unacceptable since the PSU’s stress is much higher at high temps. The minor rails also have sky-high OCP triggering points.
OPP is set high and its triggering points are similar at cold and hot temps, which is a no-go for me. There should be a notable difference between high and low temps in OPP’s settings. The other essential protection features are present, but I am disappointed by OCP and OPP, so the PSU will lose performance points.
Pages: