[ FLOPPY DRIVES // IDENTIFIED EXTERNAL MODEL ]
Atari SF314 External 3.5-inch Floppy Drive
Model-specific archive record. Enclosure labels do not always identify the installed mechanism or host controller; preserve the full suffix and inspect the unit before connection or service.
MODEL IDENTIFICATION: Atari SF314. Photograph the nameplate, serial, connector and power rating. Verify revision-specific instructions and inspect any replacement mechanism before use.
Recorded specifications
| Exact model | Atari SF314 |
|---|---|
| Drive size / type | 3.5-inch external floppy drive. |
| Capacity / formats | 720 KB double-sided, double-density Atari ST disk format; actual layout depends on host software. |
| Interface / controller | Atari ST external floppy connector and host disk controller; proprietary data cable, not an IBM PC 34-pin or USB interface. |
| Power | External DC power arrangement varies by unit/region; check the drive nameplate for voltage and polarity. |
| Host OS / system compatibility | Atari ST systems with external floppy port and software supporting a double-sided drive; PC use needs separately engineered conversion. |
| Cable / connectors | Atari-specific external floppy cable plus the correctly rated adapter where required; do not substitute a visually similar DIN cable. |
Compatibility and preservation caveats
SF314 denotes the double-sided 720 KB model; SF354 is single-sided. Confirm enclosure label and installed mechanism.
Inspect for corrosion, contamination, cracked plastics, damaged shutter, cable strain and prior repairs. Do not insert damaged media. Record host, OS, controller/driver, drive label, revision, media condition and acquisition settings. Preserve original images and document conversions separately.
Manufacturer manuals & archive references
- Atari SF314 MicroFloppy Disk Drive Manual (1985) — Internet ArchiveModel-specific period manual.
- Atari SF354 Owner’s Manual (Rev. A, 1985) — Internet ArchiveRelated ST drive documentation; not a substitute for SF314 ratings.
Sources are described by scope; a support portal or related-family manual does not establish every model-specific rating. Prefer a complete matching manual and unit label over family-level assumptions.