Originally Posted by ericloewe
I do think they don't have the DSP thing the AX1200i has. They do have a 140mm fan instead of the AXs' 120mm fans (except 1200 and 1200i). Electrically, I suppose they're using a similar Seasonic platform.
Says they do under the products description:
"Digital Signal Processor (DSP) for delivering extremely clean, efficient power with real-time adjustments"
Plus they've got the fan that turns off at low loads, think ill be getting one of these on release.
Even the 650w one has the DSP according to this: