Thanks for your time xan_user!
Unfortunately, at least as I see it, it doesn't have anything to do with the start up procedure and initial power peak. It cuts some time during operations.

Regards,
Richard

I have read countless forums (including this one!) and reviews looking for a psu for my mini-itx build for about two days now. I have settled for all power hungry hardware(still have psu, SSD and case to decide). My problem is that I am not sure about initial power demand. I think I am pretty close ...