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Used
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Corsair RM850x

850 W
CHF115.–currently CHF186.– new
Delivered between Tue, 7.7. and Mon, 13.7.
Buy used from
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Used offer

Condition
Used
Description
Original packaging available. Incl. all cables
Purchased on
23.5.2023
WarrantyValid until 22.5.2033

Product details

The fully modular Corsair RM Series power supplies are made with the highest quality components and provide your PC with efficient 80 PLUS Gold performance. The ML fan utilizes magnetic levitation bearings and custom rotors for optimal performance and low noise levels. With over 90% peak efficiency, the RMx series generates less heat and noise, allowing you to focus entirely on your gaming. Fully modular cables mean you only connect the cables your system needs. The wide range of included cables also ensures broad compatibility with the latest graphics cards and motherboards.

Key specifications

Form factor
ATX
80 PLUS certificate
Gold
Modularity
Modular cable management
Max. noise level
35 dB
Internal connections
15-pin S-ATA (14x)20+4 PIN ATX power connector (1x)4-pin Molex (4x)4+4-pin 12V (3x)6+2-pin PCI Express (4x)
Power protection features
EIAOPPOTPOVPSCP

General information

Item number
15626046
Manufacturer
Corsair
Category
Power Supply PC
Manufacturer No.
CP-9020200-EU
Release date
26.3.2021
Sales rank in Category Power Supply PC
168 of 3039
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
90%
80 PLUS certificate
Gold
Modularity
Modular cable management
Max. noise level
35 dB

Power supply connectors

Internal connections
15-pin S-ATA (14x)20+4 PIN ATX power connector (1x)4-pin Molex (4x)4+4-pin 12V (3x)6+2-pin PCI Express (4x)

Cooling properties

Fan location
Bottom side
Number of fans
1x
Fan diameter
140 mm
LED lighting
without LED

Safety

Power protection features
EIAOPPOTPOVPSCP

Mains supply properties

Power
850 W

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
13.3 kg
Climate contribution
CHF 0.32

Scope of delivery

Scope of delivery
ACCpuPCIePeripheral (Molex)SATA

Product dimensions

Length
16 cm
Width
15 cm
Height
8.60 cm
Weight
1700 g

Package dimensions

Length
30.40 cm
Width
21.70 cm
Height
13 cm
Weight
3.16 kg
Valid until 22.5.2033

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.HP
    0.5 %
  • 2.Corsair
    0.9 %
  • 3.be quiet!
    1 %
  • 3.Seasonic
    1 %
  • 3.Silverstone
    1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.LC-Power
    0 days
  • 1.MSI
    0 days
  • 5.Corsair
    1 day
  • 5.Deepcool
    1 day
  • 5.Enermax
    1 day

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Digitec Galaxus
  • 5.Gigabyte
    4.1 %
  • 5.Thermaltake
    4.1 %
  • 7.Corsair
    4.3 %
  • 8.Enermax
    4.4 %
  • 9.Fortron
    4.7 %
Source: Digitec Galaxus

Translation: machine translated
Very good85/100
Toms Hardware Guide Logo
Toms Hardware GuideSingle testReleaseSeptember 2021
  • PositiveFull power at 47 degrees Celsius
  • PositiveHigh overall performance
  • PositiveQuiet operation
  • PositiveFully compliant with ATX v2.52
  • PositiveHighly efficient at light loads
  • PositiveLong hold-up time