You need a really reliable brand of PSU to work like that man.
I have a friend who bought some alien unheard brand of PSU to save some money.
that PSU was 750W, he was using it with i5 6600k and GTX1060.
It literally died after 1.5 years. He had to by new PSU after that.
now compare this with yours. you must have really good PSU.