[SOLVED] can i add 120mm case fans ?

[rookieGamer]

gigabyte P450B 80+bronze
MSI 1650super ventusXS (stock speeds)
ryzen 2200G (stock speed)
corsair vengeance 2x8gb @3000mhz (xmp overclocked only no change in the timings )
samsung 860evo 250gb + gigabyte 240gb ssd.
corsair spec 2 ( so i only have one 120mm fan which came with the case)
i am planning to add atleast two more 120mm fans, should i worry about the PSU or it should be just fine ?
i am also planning to add a NVme as soon as i get a good deal on a 500gb or 1tb one.

 

[Dj0gany]

Fans ussually plugg into the motherboard,unless they are Molex fans.
You are all good.

 

[DSzymborski]

gigabyte P450B 80+bronze
MSI 1650super ventusXS (stock speeds)
ryzen 2200G (stock speed)
corsair vengeance 2x8gb @3000mhz (xmp overclocked only no change in the timings )
samsung 860evo 250gb + gigabyte 240gb ssd.
corsair spec 2 ( so i only have one 120mm fan which came with the case)
i am planning to add atleast two more 120mm fans, should i worry about the PSU or it should be just fine ?
i am also planning to add a NVme as soon as i get a good deal on a 500gb or 1tb one.

While it's kind of a cheapo PSU -- ancient old group-regulated, double-forward design -- adding a couple fans leaves you no worse off than you currently are. Fans use very little power.