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All-in-One · 1984ObsoleteRare · 82
Macintosh 128K
M0001 · Beige Compact
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Identifiers
| Order number | M0001 |
Reference
| Original price | $2,495 |
| Announced | 1984-01-24 |
| Discontinued | 1985-10-01 |
| Max supported OS | System 4.1 |
| Design era | Beige Compact |
Configurations
| Colors | Beige |
| CPU | Motorola 68000 @ 7.83 MHz |
| Memory | 128 KB |
| Storage | 400 KB floppy (internal) |
| Graphics | Built-in framebuffer (1-bit) |
| Display | 9″ monochrome CRT (built-in, 512×342) |
| Operating system | System 1.0, System 1.1, System 2.0, System 2.1, System 3.0, System 3.1, System 3.2, System 3.3, System 4.0, System 4.1 |
| Removable media | 400K floppy |
Physical
| Ports & connectivity | DB-19 floppy · 2× RS-422 Mini-DIN-8 serial · DE-9 mouse · 3.5mm audio out |
| Dimensions (W×H×D) | 245 × 345 × 277 mm |
| Weight | 7.5 kg |
Known quirks
- Non-upgradable 128 KB RAM — soldered, severely limits usable software
- PRAM battery leak can destroy logic board — remove or replace before use
- Analog board flyback transformer fails over time
- Single internal 400 KB floppy — most software needs frequent disk swaps