trustmebro.reviews

EVGA Supernova G2 850W

Physical Product · Power supplies · 6 mentions · 1 subreddit · discussed in r/buildapc

Reddit take

Not enough linked mention summaries yet; the source excerpts below are the evidence.

Cons

  • Coil whine is normal under load. Any other noise is concerning. I would just get a new PSU for the noise alone
  • I wouldn’t use it.
  • If its rattling, whining, and your PSU is already 10.5 years old I would suggest getting a new one. I don't think it's worth waiting to see if it will bite the dust and potentially damaging any other components in your system. So to stay...
  • I would've torn my PC open already in your shoes, no way would I risk such valuable components with a *decade-old PSU* lmao. Get that thing out of there and pick up a replacement before it fries the lot.
  • Hello my 10.5 year old EVGA Supernova G2 850W started making noises. Its a rattle sound in idle sometimes and coil whine under load.

Sentiment

0 positive (0%) · 1 mixed (17%) · 5 negative (83%)

Trust + time weighted score: -90% · raw score -83%

What redditors said (6 of 6)

Coil whine is normal under load. Any other noise is concerning. I would just get a new PSU for the noise alone
negative · u/b****l · r/buildapc · comment · Jan 28, 2026 · open on Reddit ↗
I wouldn’t use it.
negative · u/9**m · r/buildapc · comment · Jan 28, 2026 · open on Reddit ↗
If its rattling, whining, and your PSU is already 10.5 years old I would suggest getting a new one. I don't think it's worth waiting to see if it will bite the dust and potentially damaging any other components in your system. So to stay on the safe side I would replace.
negative · u/R****1 · r/buildapc · comment · Jan 28, 2026 · open on Reddit ↗
I would've torn my PC open already in your shoes, no way would I risk such valuable components with a *decade-old PSU* lmao. Get that thing out of there and pick up a replacement before it fries the lot.
negative · u/O****y · r/buildapc · comment · Jan 28, 2026 · open on Reddit ↗
Hello my 10.5 year old EVGA Supernova G2 850W started making noises. Its a rattle sound in idle sometimes and coil whine under load.
negative · u/G****e · r/buildapc · Jan 28, 2026 · open on Reddit ↗
The G2 was a top tier PSU EHICH has a ten year warranty I think. So quality shouldn’t be an issue but parts do get worn out so is probably time to retire it.
mixed · u/n****8 · r/buildapc · comment · Jan 28, 2026 · open on Reddit ↗

Compare

Related