Genuine Sega Saturn 1mb RAM, 4mb RAM, and memory (gamesave) carts
Yes and that cartridge slot isn't the greatest anyway. I have some trouble with it on my Saturn, so the 4mb cart just stays in it. I need to do the FRAM chip mod so I don't have to worry about losing saves when the CR2032 craps out.
Isn't there some shenanigans with 3rd party ram carts bending pins in the socket? I may be thinking of the wrong thing my memory is quite bad.
The Sega Saturn was never sold officially here so this is interesting.
The Action Replay 4m Plus is the more easily obtained solution, but these are the real deal. All Made in Japan and sturdy AF.