THE WORLDS 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% 105C 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 PSUs 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.- Delivers 1600W of continuous ultra-stable 80 PLUS Titanium efficiency power- 100% 105C Japanese capacitors top-specification internal components and digital design deliver over 94% efficiency- The only enthusiast PSU to use Totem-pole PFC Gallium Nitride (GaN) transistors for superior efficiency in a smaller form-factor over traditional silicon parts- World Class Electrical Performance for incredibly stable voltages and ultra-low ripple noise- Powerful CORSAIR LINK software monitoring and control allows you to supervise and adjust PSU power settings and switch from single to multi- rail overcurrent protection (OCP) on-the-fly- 140mm Patented FDB cooling fan delivers low-noise operation even at demanding loads- Zero RPM Fan Mode for near-silent operation at low to medium loads- Three-color customizable magnetic side labels let you choose your PSUs style to match your build- Fully modular cables for quick and easy installation- Ten-Year comprehensive CORSAIR warranty