Macintosh PowerBook Duo 230 (1992)

Name: Macintosh PowerBook Duo 230
Brand: Apple

Macintosh PowerBook Duo 230 (1992): Macintosh portable with a 68030 at 33 MHz and 4 MB to 24 MB of RAM.

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Specs

Release	1992-10-19
Chip	68030 · 33 MHz
RAM	4–24 MB
System	7.1 → 7.6.1
Weight	1.9 kg
Dimensions	36 × 277 × 216 mm

Launch

Dates per Apple's Tech Info Library: introduced October 1992; discontinued July 1994. Apple Support gives October 19, 1992 as the introduction date.

Marketing

The sources consulted (Apple spec sheets) contain no verified launch campaign text, so this page does not attribute slogans or prices.

Flaws and fixes

Apple documents no model-specific defects in the sources consulted. Limits that do appear in its spec sheet: RAM of 4 MB to 24 MB in one Duo slot; 24- or 32-bit addressing; Duo, NiMH Type I battery.

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Updated: October 26, 2026 · Sources: Apple Soporte · Apple Tech Info Library · Compare this product