The Guru of 3D posted a review on the Corsair AX860i Power Supply

When Corsair released the new Platinum certified AX1200i we where a little flabberghasted really. What a dream power supply (!), but 1200 Watts, man hardly anybody buys that unless you are planning serious overclocking and multiple GPUs. So that places the product out of the comfort zone from a lot of you guys. Well I'm happy to report that Corsair now launches multiple lower Wattage SKUs as well.

See Corsair launched four new AX series 80 PLUS Platinum rated modular power supply units (PSUs), that would be the AX860i and AX760i digital PSUs, and the AX860 and AX760 analog PSUs.

The Corsair Professional Series AX PSUs are the top of the line power supplies, aimed and tagged as professional series. The new AX860i and AX760i models bring the DSP-based innovations of the award-winning AX1200i digital ATX PSU to PC gamers and enthusiasts that require a PSU in the range of 760 and 860 watts. The digitally-controlled power circuitry of the PSUs provide incredibly stable voltages, and exceptionally low ripple and noise. The digital design also contributes to the 80 PLUS Platinum certification and high energy-efficiency of up to 92%.

  Corsair AX860i Power Supply Review