Sun Microsystems Fire X4540, Administration Manual

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Chapter 8 Introduction to the Sun Fire X4540 Server 67
Exterior Features, Controls, and
Indicators
This section describes the features, controls, and indicators on the front and rear
panels of the Sun Fire X4540 server.
Front Panel
FIGURE 8-1
shows the front panel.
FIGURE 8-2
shows a close up of the controls and
indicators.
Other I/O • Four USB 2.0 ports
• One VGA video port
• Compact flash card slot
Power 1500 W DC max output per power supply, two bays, 1+1 redundancy,
hot-swappable.
1130 W AC max system input power = 3856 BTU/hr = 0.321 tons of air
conditioning, 200–240 VAC.
Fans Five fan modules; also additional fans in each power supply.
Cooling is front-to-back forced air. Hot swappable, Variable speed,
7500 R.P.M. max, Top loading, Fault/OK LEDs,1.8A / 18W, SATA
connector.
The SP software controls the fan speed and detects fan failure.
Operation terminates if a fan tray is removed.
NOTE: Do not operate the system with a fan removed for more than 60
seconds.
TABLE 8-1
Summary of X4540 Server Features
Feature or
Component
Sun Fire X4540 Server