THE WORLD’S BEST PSU GETS BETTERThe CORSAIR AX1600i is the ultimate digital ATX power supply, built using only the best components and state-of-the-art gallium nitride transistors to deliver more than 94% efficiency.1600W OF ULTIMATE POWERDelivers 1600W of continuous, ultra-stable, 80 PLUS Titanium efficient power.TOP TIER COMPONENTS100% 105°C Japanese capacitors, top-specification internal components and digital design deliver over 94% efficiency.THE ONLY CONSUMER PSU WITH GALLIUM NITRIDE TRANSISTORSTotem-pole PFC Gallium Nitride (GaN) transistors for superior efficiency in a smaller form-factor.WORLD CLASS ELECTRICAL PERFORMANCEIncredibly stable voltages and ultra-low ripple noise.SOFTWARE MONITORINGCORSAIR LINK software provides in-depth monitoring for PSU temperature, fan speed, voltages, current, AC/DC wattage and efficiency, with the ability to log everything for easy troubleshooting.TAKE CONTROLCORSAIR LINK lets you adjust cooling fan speed, RPM curves and switch between single or multi-rail overcurrent protection (OCP), all from your desktop.140MM PATENTED FDB COOLING FANDelivers low-noise operation even at demanding loads.ZERO RPM FAN MODEFor near-silent operation at low to medium loads.CHOOSE YOUR COLORThree-color customizable magnetic side labels let you choose your PSU’s style to match your build.FULLY MODULAR CABLESUse only the cables you need for quick and easy installation. Unused cables can be stored in the included roll-up cable bag.BUILT TO LASTTen-Year comprehensive CORSAIR warranty.