Power your high-performance build with the CORSAIR HXi Series HX1200i 80 PLUS Platinum Power Supply. This 1200W unit meets ATX 3.0 and PCIe 5.0 standards, ensuring compatibility with modern components. Its 80 PLUS Platinum certification maximizes energy efficiency, while Intelligent Digital Control provides real-time monitoring of power and temperature. The fully modular design simplifies installation. Compatible with NVIDIA 4000 series and AMD Ryzen 7000 series GPUs. Features a Fluid Dynamic Bearing fan with Zero RPM mode and 105C rated 100% Japanese capacitors for long life and reliability. Supports Modern Standby sleep mode for faster wake-ups and lower power consumption. The HXi Series offers platinum power with ultra-low noise, backed by a ten-year warranty. It is formally certified for ATX 3.0 compliance and includes PCIe 5.0 12VHPWR GPU cables. The 140mm fluid dynamic bearing fan with Zero RPM mode ensures long-lasting performance and near-silent operation at low to medium loads. 80 PLUS Platinum certified for up to 92% efficiency, lower power consumption, less noise, and cooler temperatures. CORSAIR iCUE software allows you to monitor performance, toggle single or multi-rail mode, and control fan speed.