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Mac Upgrade Cards: By Compatible System: PowerBook 1400

The following processor upgrade cards are compatible with the Apple Macintosh PowerBook 1400 series. For complete specifications on these computers, please refer to the applicable page in the Systems section of EveryMac.com.

Newer Technology

Processor

NUpowr G3 1400/216

216 MHz PowerPC 750 (G3)

NUpowr G3 1400/233

233 MHz PowerPC 750 (G3)

NUpowr G3 1400/250

250 MHz PowerPC 750 (G3)

Sonnet Technologies

Processor

Crescendo G3/PB 333/512k

333 MHz PowerPC 750 (G3)

Crescendo G3/PB 400/1M

400 MHz PowerPC 750 (G3)

Crescendo G3/PB 466/1M

466 MHz PowerPC 750 (G3)

Vimage

Processor

Vpower PB 1400 G3/233

233 MHz PowerPC 750 (G3)

Vpower PB 1400 G3/266

266 MHz PowerPC 750 (G3)



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