== Vortex -X Drives (720K/disk) ==
* '''F1 - X''' Single 80 track, Double Sided, 5.25" drive without FDC, with power supply and ribbon cable which connects to interface containing [[VDOS]] 2.0* '''M1 - X''' Single 80 Track, Double Sided, 3.5" drive without FDC, with power supply and ribbon cable which connects to interface containing [[VDOS]] 2.0 (not inside drive)
* '''F1 - XRS''' same as F1-X, upgraded with RS232 interface
* '''M1 - XRS''' same as M1-X, upgraded with RS232 interface