The new Corsair AX power supply series have 80 Plus Gold certification, full modular cabling system, and single +12 V rail. Let's see if the 850 W model is a good buy.

Here is a snippet: "The new Corsair AX power supply series have 80 Plus Gold certification, full modular cabling system, and single +12 V rail, being based on Seasonic's X Series. Seasonic offers 400 W (fanless), 460 W (fanless), 650 W, and 750 W models in their X series, while Corsair offers 750 W, 850 W, and 1,200 W models. We've already tested the Fanless 400 W and 650 W models from Seasonic, and they proved to be outstanding products. Let's see if the Corsair AX850W achieves the same outstanding performance."



Link: HardwareSecrets