The Corsair SF Series™ SF850 delivers 850 watts of reliable power in a compact SFX form factor, ideal for high-performance small builds. Certified 80 PLUS Platinum and Cybenetics Platinum efficiency ratings ensure minimal energy loss and cooler operation. This power supply supports demanding components with stable, clean power, while its fully modular design simplifies cable management. Designed for enthusiasts seeking top-tier performance in limited space, the SF850 combines efficiency, power, and quiet operation.