Magnificent
It's an excellent power supply for my configuration, reliable, silent under moderate load, and upgrade-proof with ATX 3.1 support.
TheCorsair RM850x power supply is back in its 2024 version, offering compatibility with ATX 3.1 and PCIe 5.1 standards , ensuring support for recent graphics cards equipped with a 12V-2x6 connector. It is still 100% modular and is equipped with a 140 mm fan with 0 RPM mode. Ideal for the latest generation of gaming or Power User PCs, it delivers stable, reliable power and is Cybenetics Gold certified, guaranteeing high energy efficiency with minimum loss.

Select your criteria
General information |
Product name |
Corsair RM850x Cybenetics Gold (2024) |
Brand |
Corsair | |
Model |
CP-9020270-EU | |
Power and Efficiency |
Power |
850 W |
80 PLUS certification |
No | |
Cybenetics certification |
Yes | |
80 PLUS / Cybenetics certification |
Cybenetics Gold | |
| 80 PLUS Gold | ||
Connectivity |
Modular |
Yes |
Modularity |
100% modular | |
Power connector(s) |
2 X +12V (Power supply P8 - 2 x P4) | |
| 8 X Serial ATA power supply | ||
| 1 X ATX 24 Pin | ||
| 3 X Molex (4 Pin) Female | ||
| 3 X PCI Express 6 + 2 Pin | ||
| 1 X PCI Express 16 Pin (12V-2x6) | ||
Configurator |
PSU-CM compatibility |
+12V P4 |
| +12V P4 and +12V P4 | ||
| +12V P8 | ||
| +12V P8 and +12V P4 | ||
| +12V P8 and +12V P8 | ||
Cooling |
Fan size |
140mm |
Silent |
Yes | |
Power supply type (PC) |
Active | |
Design |
Power format |
ATX/EPS |
Power supply standard |
EPS12V | |
| ATX12V | ||
ATX 3.0 |
Yes | |
ATX 3.1 |
Yes | |
Multi-GPU |
None | |
Typical use |
Desktop computer | |
Physical characteristics |
Color |
Black |
LED RGB |
No | |
Height |
86 mm | |
Width |
150 mm | |
Length |
160 mm | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
CORSAIR Memory BV |
Postal address |
Wormerweg 8, 1311 XB Almere, Pays-Bas. | |
Electronic Address |
Click here
|
See all Corsair products
Product referenced on 25 Nov 2024
It's an excellent power supply for my configuration, reliable, silent under moderate load, and upgrade-proof with ATX 3.1 support.
Recently purchased
Very good quality and powerful ;) It's also quiet
The cybernetics 80+Platinium certification (if I'm not mistaken) is a very good thing
Much better quality than just 80+platinium, for example
Corsair's multi-year warranty is real proof of quality and solidity ;)
Very well built (as has long been the case with Corsair power supplies), you can manually control the fan using a pot at the back, the fan remains relatively quiet even at full speed, there's enough room to see what's coming and the cables aren't laid out in layers with each wire glued to the other, which makes them more flexible and facilitates clean cabling.
In the same universe: corsair 850 | corsair rm850x (850 w, gold, atx 3.1) | corsair rm850x cybenetics gold | corsair rmx 850w | corsair rmx series rm850x (eu) | crosair 850w
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