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Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply

Physical Product · Power supplies · 8 mentions · 1 subreddit · discussed in r/buildapc

Reddit take

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

Pros

  • Gold PSU is fine.
  • If you need a new PSU I'd go with the Corsair RMx
  • Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply
  • For still less than the price of the original list but way more performance get this . It upgrades the 9060xt to a 9070 which is just under 50% faster
  • Power Supply : Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply ($135.99 @ Amazon)

Cons

  • Power Supply | [Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply](https://au.pcpartpicker.com/product/vY4Zxr/corsair-rm850x-2024-850-w-fully-modular-atx-power-supply-cp-9020270-na) (OOS)
  • I'd swap the power supply for something that's tier A on the [PSU tier list](https://psutierlist.org/).
  • I also was wondering if the motherboard and psu are good enough.

Sentiment

5 positive (63%) · 2 mixed (25%) · 1 negative (13%)

Trust + time weighted score: +50% · raw score 50%

What redditors said (8 of 8)

Gold PSU is fine.
positive · u/Y****w · r/buildapc · comment · Mar 11, 2026 · open on Reddit ↗
Power Supply | [Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply](https://au.pcpartpicker.com/product/vY4Zxr/corsair-rm850x-2024-850-w-fully-modular-atx-power-supply-cp-9020270-na) (OOS)
negative · u/T****n · r/buildapc · Feb 13, 2026 · open on Reddit ↗
If you need a new PSU I'd go with the Corsair RMx
positive · u/c****y · r/buildapc · comment · Feb 24, 2026 · open on Reddit ↗
Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply
positive · u/w****7 · r/buildapc · Mar 2, 2026 · open on Reddit ↗
For still less than the price of the original list but way more performance get this . It upgrades the 9060xt to a 9070 which is just under 50% faster
positive · u/A****0 · r/buildapc · comment · Mar 1, 2026 · open on Reddit ↗
I'd swap the power supply for something that's tier A on the [PSU tier list](https://psutierlist.org/).
mixed · u/J****y · r/buildapc · comment · Feb 27, 2026 · open on Reddit ↗
Power Supply : Corsair RM850x (2024) 850 W Fully Modular ATX Power Supply ($135.99 @ Amazon)
positive · u/R****a · r/buildapc · Feb 27, 2026 · open on Reddit ↗
I also was wondering if the motherboard and psu are good enough.
mixed · u/I****n · r/buildapc · Feb 23, 2026 · open on Reddit ↗

Compare

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