PowerBook 520c

Sold beside the PowerBook 520, the 520c has a 9.5-inch passive-matrix color screen at 640×480 in place of the 520's grayscale one. It uses the same 25 MHz 68LC040 on a removable processor card. Like the rest of the 500 series, it has a trackpad, built-in Ethernet, stereo speakers and two battery bays.

Model number: M4880
Released: 16 May 1994
Order number: M1845LL/A

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Specs

Overview

Order number: M1845LL/A
Introduced: 16 May 1994
Discontinued: 16 September 1995

Processor

Processor: 68LC040
Speed: 25 MHz
System bus: 25 MHz
L1 cache: 8 KB

Memory

Maximum: 36 MB
Built in: 4 MB
Slots: 1
Minimum speed: 70 ns

Graphics

External displays: Dual/Mirroring
Largest external display: 832×624

Display

Screen size: 9.5-inch
Resolution: 640×480

Ports

Video out: Yes
Security slot: Yes

Networking

Ethernet: AAUI-15
Modem: None

Audio

Audio out: Yes

Physical

Form factor: Notebook
Weight: 6.4 lb

Software

Operating system at launch: Mac OS 7.1.1

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