Corsair
Corsair RM850x Shift
Power SuppliesIn stock
91Points
Spec score
Scored 91 of 100 in power supplies.
Sourced from manufacturer datasheets and verified against retailer spec tables. Read the methodology →
Live price · from
£239
1 retailer tracked
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Prices last verified .
- WATTAGE71/100
- FAN SIZE71/100
- TWELVE V HPWR100/100
- ZERO RPM MODE100/100
- WARRANTY YEARS71/100
91Points
5-axis distribution · scored 0–100 per category
Why is the Corsair Corsair RM850x Shift better than average?
Wattage
850 W vs 911.9 W avg
Fan size
135 mm vs 126.72 mm avg
Warranty
10 years vs 9.5 years avg
Colour
Black
Modular
Fully modular
Atx version
ATX 3.0
Full specifications
The complete spec sheet.
Sourced from the Corsair datasheet and verified against retailer-published spec tables.
Output
Wattage850 Wavg 911.9 W
Efficiency rating80
Atx versionATX 3.0
Form factor and design
Form factorATX
ModularFully modular
ColourBlack
Cooling and noise
Fan size135 mmavg 126.72 mm
Zero rpm modeYes
Connectors
Twelve v hpwrYes
Features and warranty
Warranty10 yearsavg 9.5 years
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