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⚡ Power up quietly, build boldly.
The Corsair RM850e (2025) is a fully modular 850W ATX power supply engineered for modern PC builds. Certified to Intel ATX 3.1 and PCIe 5.1 standards, it supports the latest hardware with a native 12V 2x6 cable and multiple PCIe connectors. Its ultra-quiet 120mm fan and industrial-grade 105°C capacitors ensure reliable, efficient, and silent operation. With Cybenetics Gold efficiency and a 7-year warranty, it’s designed for professionals and enthusiasts who demand performance, longevity, and clean cable management.
| ASIN | B0DPR86ZC8 |
| Best Sellers Rank | 118,465 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,250 in Power Supplies |
| Brand | Corsair |
| Brand Name | Corsair |
| Compatible Devices | Monitor |
| Compatible devices | Monitor |
| Connector Types | ATX |
| Connector type | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 1,647 Reviews |
| Form Factor | ATX |
| Form factor | ATX |
| Item Dimensions | 15 x 14 x 8.5 centimetres |
| Item Weight | 1.53 kg |
| Manufacturer | Corsair |
| Manufacturer Part Number | CP-9020296-NA |
| Model Name | CORSAIR RM850e |
| Model Number | CP-9020296-NA |
| Model name | CORSAIR RM850e |
| Number of Fans | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Wattage | 850 Watts |
| Output wattage | 850 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 840006691242 |
| Wattage | 850 watts |
C**Z
Quality PSU, ultra quiet indeed
Very quiet PSU, from a reputable manufacturer. Well worth the money. I also like that there's extra cords provided but you only need to use the ones you wish to use, since they can be plugged in or not plugged into the PSU from inside the case.
A**Y
Reliable and Quiet 850W Power Supply for a High-Performance PC Build
The CORSAIR RM850e (2025) is a solid choice for a modern gaming or performance PC build. With 850 watts of power and support for the latest ATX 3.1 and PCIe 5.1 standards, it provides plenty of headroom for powerful components while keeping the setup ready for newer hardware. I really like the fully modular design because you only need to connect the cables your system actually uses. This makes cable management much cleaner and helps improve airflow inside the case, which is especially nice when building a PC with a tempered glass panel. The included 12V-2x6 cable is another useful feature for compatible modern graphics cards, eliminating the need for bulky adapter setups. The low-noise operation is also appreciated, particularly for gaming, working, or content creation where a quieter system makes a noticeable difference. The Cybenetics Gold efficiency rating and 105°C-rated capacitors add confidence for long-term use, while Modern Standby support rounds out the feature set for today's PC platforms. Overall, the CORSAIR RM850e is a well-rounded power supply that combines strong output, modern compatibility, quiet performance, and clean cable management. It's an excellent foundation for a powerful gaming PC or workstation and leaves plenty of flexibility for future upgrades. 💻⚡✨
A**H
The GOAT of PSU
Great PSU with the easiest manageable cables.
J**@
Excelente fuente, silenciosa y confiable
Por el precio vale totalmente la pena. La calidad es excelente, los materiales se sienten premium y es muy silenciosa incluso bajo carga. Al ser totalmente modular facilita mucho el armado y el manejo de cables. Muy buena opción para un equipo actual y a futuro.
M**E
Excelente compra
Se instaló muy fácil, funciona perfectamente con una 5070TI y un RYZEN 7 7800x3d, recomiendo ademas de que ya trae el cable para las series 50
Trustpilot
3 days ago
2 weeks ago