The Corsair HX850 is a fully modular power supply that provides 80 PLUS Platinum efficiency, extremely tight voltage regulation, and a Zero RPM Fan Mode, giving you virtually silent operation. It has a wattage of 850 Watts and is compatible with NVIDIA 4000 series and AMD® Ryzen 7000 series GPUs. The power supply is built with all Japanese 105°C capacitors, ensuring solid power delivery and long-term reliability. It features a comprehensive modular cable set and 80Plus Silver level efficiency. The power supply has dual EPS12V connectors and a low-noise 140mm fan with Zero RPM mode. It comes with a 10-year warranty.