Protection Features
| OCP (Normal @ 29.3°C) | 12V: 91.20A (128.81%), 12.046V 5V: 26A (118.18%), 5.019V 3.3V: 27.3A (124.09%), 3.286V 5VSB: 4.9A (163.33%), 5.037V |
| OCP (Hot @ 44.2°C) | 12V: 91.00A (128.53%), 12.040V 5V: 25.9A (117.73%), 5.015V 3.3V: 26.898A (122.26%), 3.284V 5VSB: 4.9A (163.33%), 5.031V |
| OPP (Normal @ 29.9°C) | 1092.63W (128.54%) |
| OPP (Hot @ 44.1°C) | 1051.64W (123.72%) |
| OTP | ✓ (120°C @ Secondary Side) |
| 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 & Bypass Relay |
The 12V rail’s OCP triggering points are below 130% but are identical under normal and stressful conditions. The OCP triggering points on the minor rails are low but close enough under normal and high temperatures. Having similarly configured OCP triggering points under normal and high temperatures is not wise, showing that the respective engineers didn’t bother tuning the protection features correctly.
Thankfully, the over power protection is correctly set, with a significant enough difference between normal and high temperatures. Lastly, there is no fan failure protection.
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Hey Aris,
Would you go with this or the Asrock PG 850w? CWT has been a reliable OEM but unsure about FSP and Asrock. Thanks!
Hello, want buy PSU. Corsair RM850x 3.1 or Asus rog strix platinum 850W ? What better? Thanks !
Corsair
Aris do you have any info for upcoming Ocypus ATX PSU, did they send you sample for Cybenetics certifications ?
Hi! Nope, they didn’t so far.