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CORSAIR RM850x Low Noise Fully Modular ATX Power Supply - Zero RPM Fan Mode, ATX 3.1 Compliant, PCIe 5.1 Support, Cybenetics Gold, Native 12V-2x6 Connector - Black RMx (2024) ATX 3.1, PCIe 5.1 850W
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Brand: Corsair
- Low Noise with Zero RPM Fan Mode - A fluid bearing fan with magnetic levitation bearing reduces noise to a minimum. Zero RPM mode ensures that no fan noise is created at low to medium load.
- Fully modular: Reliable, efficient and quiet power supply with fully modular cables, so you only need to connect the cables your system needs.
- ATX 3.1 Compliant: Meets Intel's ATX 3.1 performance standard, supports PCIe 5.1 and withstands short-term surges.
- Native 12V 2x6 connector: Ensures compatibility with the latest graphics cards through a direct GPU power supply connection – no adapter required.
- Cybenetics Gold Certified: Up to 91% efficiency, resulting in lower power consumption, less noise and lower operating temperatures.
- EMBOSSED CABLES WITH FLAT CABLE COMBS: The elegant, highly flexible embossed cables not only look good, but also make installation and connection of the RMx easier.
- 100% Japanese Electrolytic Capacitors: Provides consistent, reliable power supply and reliable electrical performance with Japanese 105°C capacitors.
- Maximum operating temperature of 50°C: Reliable power supply even under heavy loads.
ASIN:
- B0D9C1DT62
Category:
- Components & Replacement Parts / Internal Components
| brand | Corsair |
|---|---|
| weight | 1.77 Kilograms |
| Model name | RMx |
| Compatible devices | Desktop PC |
| Connector Type | ATX |
| Output wattage | 850 Watts |
| Form factor | ATX |
| Wattage | 850 watts |
| Cooling method | Air |
| Item dimensions L x W x H | 16 x 15 x 8.6 centimetres |
| Item weight | 1.77 Kilograms |
| Connector Types | ATX |
| Power Supply Design | Full Modular |
| Connector Quantity | 18 |
| Maximum Input Voltage | 230 Volts (AC) |
| System Bus Connector Type | ATX |
| Item Dimensions | 16 x 15 x 8.6 centimetres |
| Brand Name | Corsair |
| Manufacturer | Corsair |
| Global Trade Identification Number | 00840006667445 |
| Manufacturer Part Number | 840006667445 |
| Model Number | CP-9020270-EU |
| Product Warranty | 10 Years |
| Country of Origin | China |
| ASIN | B0D9C1DT62 |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,546) 4.8 out of 5 stars |
| GTIN | 840006667445 |
- Low Noise with Zero RPM Fan Mode - A fluid bearing fan with magnetic levitation bearing reduces noise to a minimum. Zero RPM mode ensures that no fan noise is created at low to medium load.
- Fully modular: Reliable, efficient and quiet power supply with fully modular cables, so you only need to connect the cables your system needs.
- ATX 3.1 Compliant: Meets Intel's ATX 3.1 performance standard, supports PCIe 5.1 and withstands short-term surges.
- Native 12V 2x6 connector: Ensures compatibility with the latest graphics cards through a direct GPU power supply connection – no adapter required.
- Cybenetics Gold Certified: Up to 91% efficiency, resulting in lower power consumption, less noise and lower operating temperatures.
- EMBOSSED CABLES WITH FLAT CABLE COMBS: The elegant, highly flexible embossed cables not only look good, but also make installation and connection of the RMx easier.
- 100% Japanese Electrolytic Capacitors: Provides consistent, reliable power supply and reliable electrical performance with Japanese 105°C capacitors.
- Maximum operating temperature of 50°C: Reliable power supply even under heavy loads.
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Product buying guide
This product from Corsair in Components & Replacement Parts / Internal Components can be reviewed by features, specifications and available options before ordering.
What stands out
- Low Noise with Zero RPM Fan Mode - A fluid bearing fan with magnetic levitation bearing reduces noise to a minimum. Zero RPM mode ensures that no fan noise is created at low to medium load.
- Fully modular: Reliable, efficient and quiet power supply with fully modular cables, so you only need to connect the cables your system needs.
- ATX 3.1 Compliant: Meets Intel's ATX 3.1 performance standard, supports PCIe 5.1 and withstands short-term surges.
- Native 12V 2x6 connector: Ensures compatibility with the latest graphics cards through a direct GPU power supply connection – no adapter required.
Before you buy
- Check the available colors, sizes or styles above before ordering.
- Confirm the dimensions: 16 x 15 x 8.6 centimetres.
- Estimated item weight: 1.77 Kilograms.
- Compare it with the similar products below if you want another brand, price or feature set.








