CORSAIR RM850e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black
by Corsair
4.7★ · 811 Amazon ratings as of Jul 9, 2026
- Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU.
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
- 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
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Specifications
| brand | Corsair |
|---|---|
| wattage | 850 watts |
| model_name | CORSAIR RM850e |
| form_factor | ATX |
| item_weight | 3.4 Pounds |
| manufacturer | Corsair |
| model_number | CP-9020296-NA |
| cooling_method | Air |
| number_of_fans | 1 |
| output_wattage | 850 Watts |
| item_dimensions | 5.91 x 5.51 x 3.35 inches |
| mfr_part_number | CP-9020296-NA |
| compatible_devices |
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