Corsair AX1600i 1600W

A 1600W unit with 80+ Titanium efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 1600W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.

At $998.00 it sits in the premium power supply bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Corsair's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.