The RMx power supply series from Corsair is characterised by extremely precise voltage regulation, quiet operation, Gold-certified efficiency and a fully modular cable set. Thanks to the exclusive use of Japanese 105-degree capacitors, these power supplies are ideal for high-performance PCs where reliability is essential. The 80 PLUS Gold efficiency reduces operating costs and excessive heat. Zero RPM fan mode ensures virtually silent operation at low and medium loads. And the fully modular DC cables make system builds and upgrades a breeze, with impressive results.
The RMx power supply series from Corsair is characterised by extremely precise voltage regulation, quiet operation, Gold-certified efficiency and a fully modular cable set. Thanks to the exclusive use of Japanese 105-degree capacitors, these power supplies are ideal for high-performance PCs where reliability is essential. The 80 PLUS Gold efficiency reduces operating costs and excessive heat. Zero RPM fan mode ensures virtually silent operation at low and medium loads. And the fully modular DC cables make system builds and upgrades a breeze, with impressive results.
in 3 offers
The lowest price for Corsair Fully Modular Low Noise ATX Power Supply 9020270-Eu 850W right now is $227.86 at Playthek.com, compared across 3 retailers.
The all-time low was $227.86 on 3 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 5 Nov 2026.
Corsair Fully Modular Low Noise ATX Power Supply 9020270-Eu 850W
The RMx power supply series from Corsair is characterised by extremely precise voltage regulation, quiet operation, Gold-certified efficiency and a fully modular cable set. Thanks to the exclusive use of Japanese 105-degree capacitors, these power supplies are ideal for high-performance PCs where reliability is essential. The 80 PLUS Gold efficiency reduces operating costs and excessive heat. Zero RPM fan mode ensures virtually silent operation at low and medium loads. And the fully modular DC cables make system builds and upgrades a breeze, with impressive results.
The RMx power supply series from Corsair is characterised by extremely precise voltage regulation, quiet operation, Gold-certified efficiency and a fully modular cable set. Thanks to the exclusive use of Japanese 105-degree capacitors, these power supplies are ideal for high-performance PCs where reliability is essential. The 80 PLUS Gold efficiency reduces operating costs and excessive heat. Zero RPM fan mode ensures virtually silent operation at low and medium loads. And the fully modular DC cables make system builds and upgrades a breeze, with impressive results.
Last updated at 05/11/2026 20:34:52
Corsair RM850x Low Noise Fully Modular ATX Power Unit - ATX 3.1 Compatible - PCIe 5.1 Support - Cybenetics Gold-Efficiency - Built-in 12V-2x6
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black
Free delivery
Corsair Rm850x 850w 80 Plus Gold Modular Power Supply Black EU Plug 220V
Delivery $94.99
| Brand | CORSAIR |
| Form Factor | ATX, EPS |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
Corsair RM850x Low Noise Fully Modular ATX Power Unit - ATX 3.1 Compatible - PCIe 5.1 Support - Cybenetics Gold-Efficiency - Built-in 12V-2x6
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black
Free delivery
Corsair Rm850x 850w 80 Plus Gold Modular Power Supply Black EU Plug 220V
Delivery $94.99
| Brand | CORSAIR |
| Form Factor | ATX, EPS |
| Modular | Yes |
| 80 PLUS Rating | 80 PLUS Gold |
| Power Output | 850 watts |
