Apple iMac USB 2.0 Spezifikationen PDF herunterladen (Seite 4)

iMac (USB 2.0) Basics -

Overview

The iMac (USB 2.0) computers are powered by the PowerPC G4 processors. Three

models are available: the 20-inch widescreen LCD (1.25 GHZ), the 17-inch widescreen

LCD (1.25 GHZ), and the 15-inch LCD ﬂat screen (1 GHz). The computer also includes

80GB hard drives, 256MB DDR333 SDRAM, two FireWire 400 ports and three USB 2.0

ports

How to identify these models

Verify the processor speed. If the system is up and running, select “About this Mac” under

the Apple icon in the Finder. Or, select the “More Info” button on the “About this Mac”

window. Apple System Proﬁler opens and displays the machine speed under “Hardware

Overview.” The 15-inch iMac has a 1GHz PowerPC G4 processor and the 20-inch and 17-

inch iMac have a 1.25GHz PowerPC G4 processor. In addition, identify these models by

their serial number.

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Apple iMac USB 2.0 Spezifikationen Seite 4