The CORSAIR AX1600i is the ultimate digital ATX power supply, built using only the highest quality components for unmatched performance and better than 80 PLUS Titanium efficiency. State-of-the-art gallium nitride transistors and 100% 105°C Japanese capacitors deliver 1600W of ultra-stable, ultra-efficient power, while the AX1600i’s digital design allows for complete control and monitoring in CORSAIR LINK software. Adjust fan speeds, switch between single or multi-rail overcurrent protection (OCP), or monitor your PSU’s voltages and efficiency. Zero RPM Fan mode ensures near-silent operation at low and medium loads and the fully modular, low profile cable set makes for easy installation and great-looking builds. It’s the ultimate PSU for the most ambitious PC builds. 1600W of Ultimate Power_ Delivers 1600W of continuous, ultra-stable, 80 PLUS Titanium efficiency power. Top Tier Components_ 100% 105°C Japanese capacitors, top-specification internal components and digital design deliver over 94% efficiency. The Only Consumer PSU with Gallium Nitride Transistors_ Totem-pole PFC Gallium Nitride (GaN) transistors for superior efficiency in a smaller formfactor. World Class Electrical Performance_ Incredibly stable voltages and ultra-low ripple noise. Software Monitoring_ CORSAIR 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 Control_ CORSAIR LINK lets you adjust cooling fan speed, RPM curves and sw