Commodore A 2091-40 - Page 63

Approved Hard Disks A-1
Appendix A: Approved Hard Disks
Any SCSI hard disk that implements the common command set standards and
conforms to ANSI X3T9.2/82-2 or later should be compatible.
Note that removable media drives are not fully supported. Automatic sensing of disk
change does not occur. These drives do work properly if a diskchange command
is executed whenever the media is changed, and if each disk is partitioned identically.
If a disk is partitioned in another way, you must reboot the system when changing
disks.