I hope the Deutsches Technikmuseum (Berlin) still has that corner dedicated to Zuse. It was there when I visited in 2019.

And overall, I'd wager you'd nerd snipe yourself at DT anyway. Not just with computers but with trains, waterships, aeroships cameras---you name it. That's an easy ~5h to kill at least. I only had to leave because I got tired. The curiosity is strong but the legs are, alas, fragile.