The release of OS/2 2.1 came complete with a CD option for installing. You still needed either two 3.5″ or 5.25″ floppies to get the CD installer working.
OS/2 2.1
![](<480:https://os-2.in/wp-content/uploads/2023/12/0S221-150x150.jpg, <768:https://os-2.in/wp-content/uploads/2023/12/0S221-225x300.jpg, >768:https://os-2.in/wp-content/uploads/2023/12/0S221.jpg)
The release of OS/2 2.1 came complete with a CD option for installing. You still needed either two 3.5″ or 5.25″ floppies to get the CD installer working.