Upgrade your PC build with the CORSAIR HX1200i ATX 3.1 1200W Power Supply, engineered for high performance and efficiency. This power supply delivers a massive 1200 watts of continuous power, making it the perfect choice for demanding high-end systems, including those featuring the latest NVIDIA and AMD GPUs.
The HX1200i is formally certified for the newest Intel ATX 3.1 and PCIe 5.1 standards, ensuring full compatibility and reliable power delivery for next-generation components. It includes the essential 12V-2×6 GPU power cable required for modern graphics cards.
Achieve premium efficiency with 80 PLUS Platinum certification, meaning this PSU operates at up to 92% efficiency. This certification helps keep your energy costs low, reduces heat, and minimizes noise. Speaking of noise, the 140mm Fluid Dynamic Bearing fan features a Zero RPM mode, so the fan completely stops at low and medium loads, resulting in virtually silent operation.
This power supply is fully modular, allowing you to connect only the cables you need for a cleaner build and improved airflow. Built with 100% 105°C rated Japanese electrolytic capacitors, the CORSAIR HX1200i guarantees outstanding power quality and long-term reliability. Confidently power your most ambitious PC projects, backed by a generous 10-year warranty.
Key Features: * 1200W Continuous Power
* ATX 3.1 & PCIe 5.1 Certified
* 80 PLUS Platinum Efficiency
* Fully Modular Cable Design
* Ultra-Low Noise with Zero RPM Fan Mode
* 10-Year Warranty









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