The Corsair HX1200i Ultra-Low Noise 1200W 80+ Platinum Fully Modular ATX Power Supply delivers up to 1200W of reliable power with 80+ Platinum efficiency and Cybenetics™ Platinum certification. Featuring ATX 3.1 compliance, fully modular cabling, dual 12V-2x6 cables, and a fluid dynamic bearing fan with Zero RPM mode for silent operation. Ideal for powering high-performance graphics cards and processors.