Corsair AX1600i Power Supply (1600 Watts). About this itemDelivers 1600w of continuous, ultra-stable, 80 plus titanium efficiency power100% 105-degree c Japanese capacitors, top-specification internal components and digital design deliver over 94% efficiency. Compatible With corsair iCUEThe only enthusiast PSU to use totem-pole PFC gallium nitride (GaN) transistors for superior efficiency in a smaller form-factor over traditional silicon partsWorld class electrical performance for incredibly stable voltages and ultra-low ripple noise. MTBF hours-100,000 hoursPowerful corsair link software monitoring and control allows you to supervise and adjust PSU power settings, and switch from single to multi overcurrent protection (OCP) on-the-fly.