PowerBook Duo 250

The PowerBook Duo 250 is a notebook that Apple introduced on 21 October 1993 and sold until May 1994. It has a 9.1-inch display at 640×400. It came with a 33 MHz 68030 processor.

Model number: M7777
Released: 21 October 1993
Order number: M1933LL/A

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Configuration

33 MHz 68030

Overview

Order number: M1933LL/A
Introduced: 21 October 1993
Discontinued: 16 May 1994
Original price: US$2,600
Weight: 4.2 lb

Processor

Processor: 68030
Speed: 33 MHz
System bus: 33 MHz
Socket: Soldered
L1 cache: 0.5 KB
FPU: None

Memory

Maximum: 28 MB
Built in: 4 MB
Minimum speed: 70 ns

Graphics

Video out: None

Optical

Optical drive: None

Wireless and expansion

Expansion bays: None

In the box

Operating system at launch: Mac OS 7.1

More specs

Display

Screen size: 9.1-inch
Viewable size: 9.1-inch
Resolution: 640×400

Ports

Security slot: None

Networking

Ethernet: None
Modem: None

Audio

Microphone: None
Audio in: None
Headphone jacks: None

Physical

Form factor: Notebook

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