PowerBook 150

Compared with the PowerBook 145b, this model has a faster 33 MHz 68030 and a 9.5-inch passive-matrix screen at 640×480 that shows four shades of gray. It and the Quadra 630, introduced the same day, were the first Macs with an IDE hard disk instead of SCSI. Memory reaches 40 MB, but Apple dropped the ADB port to cut cost. It was the last PowerBook in the original 100-series case.

Model number: M2740
Released: 18 July 1994
Order number: M2794LL/A

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Specs

Overview

Order number: M2794LL/A
Introduced: 18 July 1994
Discontinued: 14 October 1995

Processor

Processor: 68030
Speed: 33 MHz
System bus: 33 MHz
Socket: Soldered
L1 cache: 0.5 KB

Memory

Maximum: 40 MB
Built in: 4 MB
Slots: 1
Minimum speed: 70 ns

Display

Screen size: 9.5-inch
Resolution: 640×480

Ports

Video out: None
Security slot: Yes

Networking

Ethernet: None
Modem: None

Audio

Audio out: Yes

Physical

Form factor: Notebook
Weight: 6.8 lb

Software

Operating system at launch: Mac OS 7.1.1

Specs from Beetstech's device records. Something wrong? Tell us.