ShadyHamster :
If you aren't using a dedicated graphics card and just using the iGPU then it will easily run off of 250w.
I wanted to use a dual pico psu solution so that the CPU, Motherboard, RAM, and SSD get the 330 watt PSU and then use a splitter from add2PSU to give my GTX 1060 a 150 watt PSU. Cause Tom's Hardware tested it and Metro Last Light at 4k 60fps used only 122 watts of power so 150 watts should be enough. Would this work you think?