Unfortunately I just got the machine without peripherals or disk (apart from that language card). After the quick run of the ITT2020 the Apple II clones started proliferating in Germany, so I imagine most ITT2020 users just grabbed a 16 sector controller and copied away happily.

NCR DMV- DEC Rainbow- Siemens PCD- ITT 3030-Oly People- Acorn A5000- Olivetti M20