And I got an upgrade to my PSU, 500w to 650.
Been having WHEA errors bluescreens and sudden shutdowns for higher loads for about a year, tested other hardware and finally concluded it was the PSU.
I have heard of cases where you have to destroy the PSU to get a replacement but was kind of sad I had to do it, I mean wasn't completely dead, hoped it could be repaired, but I'm happy I got a replacement unit.
I also heard of people getting upgrades to better versions before but I didn't think I'd get an upgrade.
Shout out to my support at Fractal, Lennie.