✓ VERIFIED
Macintosh 512K
M0001W · 1984–1986 · all-in-one
Specifications
- Cpu
- Motorola 68000 8 MHz
- Ram
- max: 512 KB (soldered; third-party expansion boards existed) · base: 512 KB
- Ports
- Keyboard (RJ-11 style) · Mouse (DE-9) · RS-422 serial ×2 (printer, modem) · External floppy (DB-19) · Audio out (mono)
- Display
- 9" CRT 512×342 monochrome
- Storage
- base: 400 KB floppy, no internal drive (512Ke: 800 KB floppy) · options:
- Release Price
- $2,795
Variants
Models
Macintosh 512Ke(April 1986 revision with the 800 KB double-sided floppy drive and 128K ROMs from the Plus; otherwise the same soldered 512 KB machine.)
Upgrade paths
RAM
Up to 2 MB via third-party piggyback boards · RAM is soldered; expansion meant third-party boards clipped or soldered onto the logic board. No user-serviceable slots.
HARD