C:\Users\[YourName]\Documents\PCSX2\ Memory Cards: \memcards\ Save States: \sstates\
The exact folder depends on whether you used the standard installer or a portable version of the emulator. pcsx2 save files location work
Click the or Open in Explorer button. This will launch your file manager at the exact location currently in use. Understanding the Save Formats pcsx2 save files location work
$XDG_CONFIG_HOME/PCSX2/ (typically ~/.config/PCSX2/ ). How to Find Your Directory Instantly pcsx2 save files location work