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The Greatest Vintage Apple PowerBook and MacBook Collection

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last update: 01.01.2019

powerbook 140

Simultaneously with the powerbook 100 apple launched out also the models powerbook 140 and powerbook 170 with system 7.0.1. In the powerbook 140 and 170 apple built its own board with considerably more powerful 68030 processor from motorola. 25 MHz L1 cache and even a floating-point unit made the powerbook 170 to a quite rapid portable device.

With $4,600 base price however you paid more than twice the price of the powerbook 100. But the 10"-active matrix LCD of the powerbook 170 with 640x400 pixels was brilliant.

Despite the problems inherent in the passive matrix screen, the powerbook 140 was anyway a remarkably viable machine.

powerbook 140

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Minimum OS: 7.0.1

Maximum OS: 7.6.1

Introduced: October 1991

Terminated: August 1992

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Processor

CPU: Motorola MC68030

CPU Speed: 16 MHz

FPU: none

Bus Speed: 16 MHz

Register Width: 32-bit

Data Bus Width: 32-bit

Address Bus Width: 32-bit

Level 1 Cache: 256 bytes data, 256 bytes instruction

ROM: 1 MB

RAM Type: unique

Min RAM Speed: 100 ns

Onboard RAM: 2 MB

RAM slots: 1

Maximum RAM: 8 MB

Expansion Slots: modem

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Video

Screen: Passive Matrix

Max Resolution: 1 bit 640x400

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Storage

Hard Drive: 40-80 MB

Floppy Drive: 1.4 MB SuperDrive

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Input/Output

ADB: 1

Serial: 2 Mini DIN-8

SCSI: HDI-30

Audio Out: mono 8 bit mini

Audio In: mono 8 bit mini

Speaker: mono