Corsair HX1200i

High performance and incredible efficiency in our quietest power supplies to date. The HXi power supply series features extremely precise voltage regulation, virtually silent operation, and a fully modular cable set. With 100% Japanese 105-degree capacitors, they are excellently suited for high-performance PCs where reliability is essential. The 80 PLUS Platinum efficiency reduces operating costs and excess heat, and combined with the Zero-RPM fan mode technology, it achieves virtually silent operation. With Corsair Link Digital Support, you can monitor power supply performance, switch between single and multi-rail modes, and control fan speed directly from your desktop. Plus, the fully modular flat cable set makes builds and upgrades a breeze, resulting in impressive outcomes.

Quiet, efficient operation. The 80 PLUS Platinum efficiency and Zero-RPM fan mode mean that the fans do not spin at all under low to medium loads. And when you push the HXi, the thermally controlled fans only spin as fast as necessary. But that's not all. It is also quieter than most power supplies even when the fans are not spinning. The HXi is built with capacitors and other internal components specifically selected to reduce coil whine and other electronic noises.

Enhanced monitoring and control with Corsair Link Digital. Connect the included cable to the motherboard's USB header and download the free Corsair Link Dashboard application for Windows. You can now monitor performance and efficiency, switch between single and multi-rail modes, and control fan speed directly from your desktop.