The World's Best PSU Gets Better
The 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 Power
Delivers 1600W of continuous, ultra-stable, 80 PLUS Titanium efficient 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 form-factor.

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 switch between single or multi-rail overcurrent protection (OCP), all from your desktop.

140mm Patented FDB Cooling Fan
Delivers low-noise operation even at demanding loads.

Zero PFM Fan Mode
For near-silent operation at low to medium loads.

Choose your Colour
Three-colour customisable magnetic side labels let you choose your PSU's style to match your build.

Fully Modular Cables
Use only the cables you need for quick and easy installation. Unused cables can be stored in the included roll-up cable bag.

Built to Last
Ten-Year comprehensive CORSAIR warranty.