Corsair
Corsair RM850x Shift Fully Modular ATX Power Supply – Modular Side Interface – ATX 3.0 & PCIe 5.0 Compliant – Zero RPM Fan Mode - 40°C Rated Capacitors – 80 Plus Gold Efficiency – Black
Power SuppliesUK in stock
91Points
Spec score
Scored 91 of 100 in power supplies.
Sourced from manufacturer datasheets and verified against retailer spec tables.
Live UK price · from
£243
1 retailer tracked
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91Points
5-axis distribution · scored 0–100 per category
Why is the Corsair Corsair RM850x Shift Fully Modular ATX Power Supply – Modular Side Interface – ATX 3.0 & PCIe 5.0 Compliant – Zero RPM Fan Mode better than average?
Wattage
850 W vs 940 W avg
Fan size
135 mm vs 134.5 mm avg
Warranty years
10 vs 9.44 avg
Modular
Fully modular
Data source
manufacturer-datasheet
Efficiency rating
80
Full specifications
The complete spec sheet.
Sourced from the Corsair datasheet and verified against retailer-published spec tables.
SpecThis productPower Supplies average
ModularFully modular
Wattage850 Wavg 940 W
Data sourcemanufacturer-datasheet
Fan size135 mmavg 134.5 mm
Warranty years10avg 9.44
Efficiency rating80
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