Question Is This PSU Suitable For Build

[smush]

PC is going to be a 13600KF and RTX 4070Ti I was wondering whether the Corsair RM850x is enough and whether or not I need to get a PSU with ATX3.0? Thanks

 

[COLGeek]

Yes, should be fine.

 

[JohnBonhamsGhost]

was wondering whether the Corsair RM850x is enough

most RTX 4070 Ti models claim 750w as the minimum recommended.
the 850w RMx should be more then enough.