Ok, I found something interesting here in Brazil: there is a corporation that makes custom PSUs (will enter in contact tomorrow). If the custom one doesn't get too expensive, I'll go for that. For future upgrades I think a PSU capable of outputting continuous 500W should resolve any future issue I could get right?
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)