Apple G5 G5 Betriebsanweisung PDF herunterladen (Seite 15)

Chapter 1 Xserve G5 Overview 15

PCI-X card slots

You can install two PCI-X or PCI expansion cards in the two expansion slots, which

support 33, 66, 100, and 133 MHz cards. See “Installing a PCI-X Card or PCI Card” on

page 78 for more information about installing cards.

ECC DDR SDRAM expansion slots

Expand your system’s memory up to 8 gigabytes (GB) with error-correcting (ECC), double-

data-rate memory. You can add memory by inserting DDR SDRAM DIMMs in pairs in the

memory slots. For more information, see “Adding Memory” on page 75.

Battery

The battery provides power for the system clock.

Power supply

The auto-switching power supply detects the input voltage and adjusts for it. A thermal

control adjusts the speed of the power supply’s fan as needed.

Fan array

The fan array cools the server during operation. Sensors detect and report if a fan needs

service. Software adjusts the fans’ speed as necessary. A separate fan cools the PCI-X

cards.

Chassis release latches

Press these latches to slide the server to its full length when in the rack, or to remove it

from the cover.

Serial number label

You must use the system’s serial number when you install and set up the server software.

Write down this number and keep it in a safe place. A similar label is on the back of the

system, below the PCI-X card expansion slots.

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Apple G5 G5 Betriebsanweisung Seite 15