* a RAM-Disk
This uses a [[Dk'tronics]]/Dobbertin RAM expansion. It doesn't support Vortex RAM expansion. The size of the RAM expansion is auto-detected allowing ram disk sizes of 62KB, 190KB, 254KB, or 444KB. These correspond to 256KB RAM, 256KB Silicon Disk and combined RAM and Silicon Disk (512KB RAM) expansions or to partially / fully populated Dobbertin expansions. The Ramdisk is accessible in CPM+ with drive C:. In early versions is was M:.
* Support for the Dobbertin HD20 Hard disk
[[Category:Operating System]][[Category:CP/M]]