1964 is a Nintendo 64 emulator for Microsoft Windows, written in C and released as free software. It is one of the oldest and most popular N64 emulators, supporting many commercial N64 games.
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi