Apple Xserve (Original) Bedienungsanleitung PDF herunterladen (Seite 72)

72 Appendix A

Power Requirements for Devices You Can Connect

Expansion cards

m Maximum power consumption by three PCI cards combined is 50 W (total for two 12-inch

cards and one 7-inch card).

m 12-inch PCI card slots

m Data width: 32 or 64 bits

m Frequency: 33 or 66 MHz

m Power: 3.3 V

m Length: 7 or 12 in.

m PCI/AGP card slot (AGP card requires adapter)

m Data width: 32 bits

m Frequency: 66 MHz

m Power: 3.3 V

m Length: 7 inches

FireWire devices

m The computer can provide up to 15 W total to all FireWire ports combined.

m Output voltage range: Approximately 13 to 30 V

m Output power range: Up to 15 W

USB devices

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

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 dealer.

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Apple Xserve (Original) Bedienungsanleitung Seite 72