These are the first generation of 720K floppy disc drives from Vortex. They came in variants having either a single drive ("S" variant) or two drives ("D" variant). The "S" variant (as well as the "Z" variant) was delivered with the same double-height casing as the "D" variant, so that a second drive could be retrofitted. The 5,25" drives used were BASF 6138 type drives (double-sided, double density, 80 tracks per side, 96 tpi).
* [[Media:Vortex Floppy Disk Station F1 für den Schneider CPC 464 - Benutzerhandbuch.pdf|Benutzerhandbuch für die Vortex Floppy Disk Station F1 für den Schneider CPC 464]] {{DE}} (Vortex F1 user manual)
* [[Media:Vortex_Vdos_2.0_Manual.pdf|Benutzerhandbuch für das Diskettenbetriebssystem VDOS 2.0]] {{DE}} (VDOS 2.0 user manual)
* [[Media:Vortex10.zip|VDOS 1.0 ROM]] {{DE}}
* [[Media:Vortex20.zip|VDOS 2.0 ROM]] {{DE}}
* [[Media:80307-058 BASF 6138 Mini Disk Apr83.zip|BASF 6138 Datasheet (F1-S/D/Z Floppy Disk Drive)]]
=== Variants ===
* '''M1 - S''' Single 3.5" drive with power supply and custom [[765_FDC|NEC 765]] based controller providing [[VDOS]]
* '''M1 - D''' Double 3.5" drive with power supply and custom [[765_FDC|NEC 765]] based controller providing [[VDOS]]
<br === Downloads === * [[Media:Vortex Floppy Disk Station F1 für den Schneider CPC 464 - Benutzerhandbuch.pdf|Benutzerhandbuch für die Vortex Floppy Disk Station F1 für den Schneider CPC 464]] {{DE}} (Vortex F1 user manual)* [[Media:Vortex_Vdos_2.0_Manual.pdf|Benutzerhandbuch für das Diskettenbetriebssystem VDOS 2.0]] {{DE}} (VDOS 2.0 user manual)* [[Media:VORTF1.DSK|Vortex F1-S/>D Systemdiskette für CPC 664/6128]] {{DE}} (system disk for F1-S/D drives, 720k image)* [[Media:Vortex10.zip|VDOS 1.0 ROM]] {{DE}}* [[Media:Vortex20.zip|VDOS 2.0 ROM]] {{DE}}* [[Media:80307-058 BASF 6138 Mini Disk Apr83.zip|BASF 6138 Datasheet (F1-S/D/Z Floppy Disk Drive)]]
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