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⚡ Power your future quietly and confidently.
The CORSAIR RM850e (2025) is a fully modular, 850W ATX power supply engineered for modern PC builds. It features Intel ATX 3.1 and PCIe 5.1 compliance, a whisper-quiet 120mm fan, and industrial-grade 105°C capacitors for reliable, efficient power delivery. Designed with modern standby mode for ultra-fast wake times and backed by a 7-year warranty, it’s the ultimate choice for professionals seeking silent, stable, and future-ready power solutions.











| ASIN | B0DPR86ZC8 |
| Best Sellers Rank | #6 in Computer Power Supplies |
| Brand | Corsair |
| Compatible Devices | Monitor |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (763) |
| Form Factor | ATX |
| Item Dimensions | 5.91 x 5.51 x 3.35 inches |
| Item Weight | 3.4 Pounds |
| Manufacturer | Corsair |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | CP-9020296-NA |
| Minimum Input Voltage | 100 Volts (AC) |
| Model Name | CORSAIR RM850e |
| Model Number | CP-9020296-NA |
| Number of Fans | 1 |
| Output Wattage | 850 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin, 8 Pin (4+4 Pin) |
| UPC | 840006691242 |
| Warranty Description | 7 Years Manufacturer |
| Wattage | 850 watts |
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