Sun Fire V445 Server Administration Guide - SCN Research

Back Panel Indicators
The back panel system status indicators consist of the Locator indicator, Service
Required indicator, and the System Activity indicator. These indicators are located in
the bottom center of the back panel, and operate as described in TABLE 1-2.
Back panel system status indicators
FIGURE 1-8
Back Panel System Status Indicators
For power supply indicator descriptions, see TABLE 4-5. For fan tray indicator
descriptions located on the top panel of the server, see TABLE 4-6.
Power Supplies
There are four AC/DC redundant (N+N) and hot-swappable power supplies,
whereby two power supplies are sufficient to power a fully configured system.
For more information about power supplies, see the following sections:
■ “About Hot-Pluggable Components” on page 168
■ “Removing a Power Supply” on page 181
■ “Installing a Power Supply” on page 183
■ “Reference for Power Supply Status LEDs” on page 204
For more information about power supplies, see “About the Power Supplies” on
page 83.
PCI Slots
The Sun Fire V445 server has four PCIe slots and four PCI-X slots. (One of the PCI-X
slots is occupied by the LSI Logic 1068X SAS controller.) These are labeled on the
back panel.
16 Sun Fire V445 Server Administration Guide • August 2006