On the note of PSU’s, ignore the 650W recommendation from Nvidia. If you have a decent 550W PSU, it’s fine.
I’m running a R5 3600, 3070 FE, X570 Mobo, 16GB PC3600, with a Corsair RMx 550W Gold and the absolute max power usage I’ve seen at the wall is 353W.
That is one peak measurement and...