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Specifications, Appendix a – Apple PowerBook G4 (15-inch, Double Layer Super Drive) User Manual

Page 71

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Specifications

You can use System Profiler to find out detailed information
about your PowerBook, such as the amount of built-in
memory, hard disk size, devices connected, and the product
serial number.

To access the information in System Profiler, choose Apple () > About This Mac
from the menu bar and then click More Info, or open System Profiler, located in
Applications/Utilities.

Operating Environment

 Operating temperature: 50° F to 95° F (10° C to 35° C)
 Altitude: 3048 m (10,000 ft.) maximum
 Relative humidity: 0% to 90% noncondensing

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