Cooler Master V850i Gold PSU Review

Protection Features

OCP (Cold @ 26°C) 12V: 84.6A (119.49%), 11.995V
5V: 22.7A (113.5%), 5.007V
3.3V: 23A (115%), 3.292V
5VSB: 5.4A (180%), 4.865V
OCP (Hot @ 45°C) 12V: 83.8A (118.36%), 11.997V
5V: 22.8A (114%), 5.01V
3.3V: 23A (115%), 3.296V
5VSB: 5.4A (180%), 4.864V
OPP (Cold @ 28°C) 1032.74W (121.5%)
OPP (Hot @ 46°C) 1032.66W (121.49%)
OTP ✓ (85°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
SIP Surge: MOV
Inrush: NTC Thermistor & Bypass relay

The OCP triggering points are set below 120% on all primary rails, while the over power protection’s triggering point is below 122% under cold and hot conditions. Chicony preferred a conservative way for this unit’s protection features. Moreover, OTP looks low, but we encountered no problems during testing.

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3 thoughts on “Cooler Master V850i Gold PSU Review

  1. Thanks Aris. Been waiting for this.

    Got this psu on prime day discounted w/ a $50 rebate based on your ATX 3.0 tier list. Was hesitant to jump the gun since there was no cybernetics report or in-depth reviews on the 850W at the time.

    Relieved to see your positive endorsement of the OEM. 😅

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