Corsair AX1500i Efficiency:
80+ Titanium The stated efficiency at varying loads as stated by the report from corsair states that the PSU has 91.23% efficiency @ 10% load, 92.63% @ 20% load, 94.04% @ 50% load, 91.34% @ 100% load. And the incredible efficiency results in a phenomenally low heat output that lets the PSU run in zero RPM fan mode under loads of upto 450W.
Corsair AX1500i Connectors:
8 PCI-E cables with 10 connectors. Corsair started working on this PSU as soon as satisfied customers of AX1200i came for asking for an even higher wattage PSU. This resulted in AX1500i and a PSU which could handle even the most insane multi GPU setup.
A total beast from a known brand The AX1500i is highly anticipated and the company will launch it at the end of may with a price tag of $449.99 and 7 Years warranty.