Apple G5 manual Power Requirements for Devices You Can Connect, System Clock and Battery

Power Requirements for Devices You Can Connect

Expansion cards

•Combined maximum power consumption by the AGP and PCI cards is 90 W.

USB devices

•Each of the computer’s built-in USB ports is allotted 500 mA.

FireWire devices

•The computer can provide up to 15 W total to the FireWire ports.

System Clock and Battery

•CMOS custom circuitry with long-life lithium battery. You can replace the computer’s battery (see “Replacing the Battery” on page 67) with a new one purchased from an Apple Authorized Reseller.

Dimensions and Operating Environment

Dimensions

•Weight: 17.84 kg (39.32 lbs.)

Weight depends on configuration. Weight above includes basic configuration: a uniprocessor, an optical drive and one hard disk drive. Weight may be greater if optional devices are installed.

•Height: 511 mm (20.12 in.)

•Width: 206 mm (8.11 in.)

•Depth: 475 mm (18.70 in.)

Operating environment

•Operating temperature: 10° to 35° C (50° to 95° F)

•Storage temperature: –40° to 47° C (–40° to 116° F)

•Relative humidity: 5% to 95% (noncondensing)

•Altitude: 0 to 3048 meters (0 to 10,000 feet)

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Appendix A Specifications