Sorry I am not very good with computers, would this one be compatible with my laptop?

https://www.bestbuy.com/site/pny-performance-16gb-3200mh-ddr4-dram-cl22-sodimm-notebook-laptop-memory-black/6511520.p?skuId=6511520&extStoreId=102&utm_source=feed&ref=212&loc=1&gad_source=1

Thanks for the insight on the SSD. I’m trying to play Fortnite and Overwatch 2, does it make a difference on the games I play? (Sorry if it comes off as rude)

Also, if there are compatible SSDs would an internal or external be better?