Go to Settings > Memory Cards . You will see the "Directory" path at the top. Click Browse to change it.
If you’ve checked the folders above and they are empty, one of two things is happening: pcsx2 save game location
Check C:\Users\Public\Documents\PCSX2 . Sometimes Windows redirects files there. Go to Settings > Memory Cards
These are your "official" saves. They contain the data you save at in-game fountains, typewriters, or world maps. If you want to move your save to a real PS2 or another emulator, these are the files you need. If you’ve checked the folders above and they
~/.var/app/net.pcsx2.PCSX2/config/PCSX2/memcards 2. Difference Between Memcards and SStates
Depending on your version—the older (Stable) or the newer 1.7.0/2.0+ (Nightly/Qt versions)—the file paths will vary. Here is the complete breakdown of where to find them. 1. The Default Save Locations