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Corsair

Corsair RM850 (2021)

Power SuppliesIn stock
Corsair RM850 (2021)
75Points

Spec score

Scored 75 of 100 in power supplies.

Sourced from manufacturer datasheets and verified against retailer spec tables. Read the methodology →

Live price · from

£130

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£130

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  • FAN COUNT71/100
  • WATTAGE71/100
  • WEIGHT71/100
  • FAN SIZE71/100
  • ZERO RPM MODE100/100
75Points

5-axis distribution · scored 0–100 per category

Why is the Corsair Corsair RM850 (2021) better than average?

  • Fan count

    1 vs 1 avg

  • Wattage

    850 W vs 911.9 W avg

  • Weight

    1.65 kg vs 2.01 kg avg

  • Fan size

    140 mm vs 126.72 mm avg

  • Colour

    White

  • Modular

    Fully modular

↓ Scroll for full specifications

Full specifications

The complete spec sheet.

Sourced from the Corsair datasheet and verified against retailer-published spec tables.

Output

Wattage850 W
Efficiency rating80
Atx versionATX

Form factor and design

Form factorATX
ModularFully modular
Weight1.65 kg
ColourWhite

Cooling and noise

Fan size140 mm
Fan bearingRifle bearing
Fan count1
Zero rpm modeYes