⚡ Power up silently, build boldly.
The Corsair RM850x is a fully modular 850W power supply delivering 80 PLUS Gold efficiency with ultra-quiet Zero RPM fan mode and premium 105°C Japanese capacitors. Designed for professional-grade PC builds, it offers clean cable management, exceptional reliability backed by a 10-year warranty, and whisper-quiet operation to keep your workspace distraction-free.
| ASIN | B079H5WNXN |
| Best Sellers Rank | #686 in Computer Power Supplies |
| Brand | Corsair |
| Built-In Media | 2 EPS/ATX12V CABLE 8-PIN (4+4), 2 PERIPHERAL CABLE (4-PIN), 2 SATA CABLE (3 SATA), 3 PCIe CABLE 8-PIN (6+2), ATX CABLE 24-PIN (20+4), FLOPPY DRIVE ADAPTER (4-PIN), RM850x 80 PLUS Gold Fully Modular ATX Power Supply, SATA CABLE (4 SATA) |
| Compatible Devices | Personal Computer |
| Connector Quantity | 36 |
| Connector Type Used on Cable | ATX, EPS |
| Cooling Method | Air |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,052) |
| Fan Size | 13.5 centimeters |
| Form Factor | ATX12V |
| Global Trade Identification Number | 00843591035187 |
| Item Dimensions | 6.3 x 5.91 x 3.39 inches |
| Item Type Name | Computer Power Supply |
| Item Weight | 3.7 pounds |
| Manufacturer | CORSAIR |
| Maximum Input Voltage | 120 volts_of_alternating_current |
| Mfr Part Number | CP-9020180-NA |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Model Name | RMx |
| Model Number | CP-9020180-NA |
| Number of Fans | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Wattage | 850 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin (ATX), 4+4 Pin (EPS) |
| UPC | 843591035187 |
| Upper Temperature Rating | 105 °C |
| Warranty Description | 10 years warranty |
| Wattage | 850 watts |
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