Product details
The new white version of the Corsair RM850x Series features a temperature-controlled fan with a Zero-RPM mode, allowing for silent operation under low loads. The cables, wrapped in white paracord, are fully modular, making installation easy. Only the cables that are actually needed need to be connected. Our RM850x Series power supplies are equipped with Japanese 105-degree capacitors, are 80 PLUS Gold certified, and offer award-winning electrical performance. We are so confident in the RM850x Series that we provide a ten-year warranty on it.
Form factor | ATX |
80 PLUS certificate | Gold |
Modularity | Modular cable management |
Internal connection options | 15-pin S-ATA (10x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (8x), 4+4-pin 12V (2x), 6+2-pin PCI Express (6x) |
Item number | 6373220 |
Manufacturer | Corsair |
Category | Power Supply PC |
Manufacturer no. | CP-9020156-EU |
Release date | 29/6/2017 |
Colour | White |
Exact colour description | White |
Form factor | ATX |
Efficiency | 90 % |
80 PLUS certificate | Gold |
Modularity | Modular cable management |
Internal connection options | 15-pin S-ATA (10x), 20+4 PIN ATX power connector (1x), 4-pin floppy (1x), 4-pin Molex (8x), 4+4-pin 12V (2x), 6+2-pin PCI Express (6x) |
Fan location | Top side |
Cooling method | Active cooling |
Number of fans | 1 x |
Fan diameter | 135 mm |
Power protection features | EIA, OPP, OTP, OVP, SCP |
Power | 850 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Instruction manual |
Length | 18 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 1980 g |
Length | 40 cm |
Width | 23 cm |
Height | 15 cm |
Weight | 4.10 kg |
Product Safety |
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Reviews & Ratings
Statutory 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: Galaxus- 1.Corsair0,9 %
- 2.be quiet!1 %
- 3.Seasonic1,1 %
- 4.Deepcool1,2 %
- 4.Sharkoon1,2 %
Statutory 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: Galaxus- 1.LC-Power0 days
- 1.Thermaltake0 days
- 4.Corsair1 day
- 4.Fortron1 day
- 4.Gigabyte1 day
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- 6.Deepcool4,2 %
- 7.Cooler Master4,3 %
- 7.Corsair4,3 %
- 9.Enermax4,7 %
- 10.Xilence4,8 %