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
The Only Consumer PSU with Gallium Nitride Transistors
100% 105°C Japanese capacitors, top-specification internal components and digital design deliver over 94% efficiency. 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.
Choose Your Color
Three-color customizable 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.
140mm Patented FDB Cooling Fan
Zero RPM Fan Mode
Delivers low-noise operation even at demanding loads. For near-silent operation at low to medium loads.