PowerBook 140
Specifications

PowerBook 140

Section Title: Specifications
Table Section Text: None

Component	140	145	145B

Processor:	Motorola 68030, running at 16 MHz	Motorola 68030, running at 25 MHz	Motorola 68030, running at 25 MHz

RAM:	2 MB on board, can be expanded to 8 MB	2 MB on board, can be expanded to 8 MB	4 MB on board, can be expanded to 8 MB

ROM:	1 MB	1 MB	1 MB

Hard disk:	20-80 MB	40-120 MB	40-120 MB

Floppy disk:	1.44 MB Superdrive	1.44 MB Superdrive	1.44 MB Superdrive

Systems supported:	System J-6.0.7.1, System 7.0.1-Mac OS 7.6.1	System J-6.0.7.1, System 7.0.1-Mac OS 7.6.1	System 7.1-Mac OS 7.6.1

ADB:	Yes (1 port)	Yes (1 port)	Yes (1 port)

Serial:	Yes (2 ports)	Yes (2 ports)	Yes (2 ports)

Modem:	optional (used for this model's expansion port)	optional (used for this model's expansion port)	optional (used for this model's expansion port)

Screen:	passive matrix, 1bpp 640×400	passive matrix, 1bpp 640×400	passive matrix, 1bpp 640×400

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