Space and Power Requirements
Table 2.
EXPRESS5800/140Rc-4 Server Physical Specifications
Specification
Height
Width
Depth
Weight
Required front clearance
Required rear clearance
Required side clearance
Power requirements
Voltage (110)
Voltage (220)
Frequency
For detailed information on calculating power consumption for specific server configurations, see
page 133.
General Site Criteria
The server operates reliably within normal office environmental limits. Select a site that meets
these criteria:
•
Near a properly grounded, three-pronged power outlet.
In the United States and Canada: a NEMA 6-15R outlet for 100-120 V and for 200-240 V.
In other geographic areas: a properly grounded outlet in accordance with the local
electrical authorities and electrical code of the region.
•
Clean and relatively free of excess dust.
•
Well ventilated and away from sources of heat, with the ventilating openings on the server kept
free of obstructions.
•
Maximum ambient air temperature should not exceed 35 °C (95 °F).
•
Away from sources of vibration or physical shock.
•
Isolated from strong electromagnetic fields and noise caused by electrical devices such as
elevators, copy machines, air conditioners, large fans, large electric motors, radio and TV
transmitters, and high-frequency security devices.
•
Access space provided so the server power cords can be unplugged from the power supply or
the wall outlet; this is the only way to remove AC power from the server.
•
Clearance provided for cooling and airflow.
Getting Started
Rack Mode Only
7 inches (178 mm) (4u)
17.5 inches (445 mm)
28.0 inches (711 mm)
57 pounds (25.9 kg), minimum configuration
77 pounds (35.0 kg), maximum configuration
3 inches (76 mm), inlet airflow <35 °C (95 °F)
4.5 inches (114 mm), no airflow restriction
1 inch (25 mm)
90 V
min, 132 V
max, 8 A
rms
rms
180 V
min, 264 V
max, 4 A
rms
rms
47 Hz min, 63 Hz max
* Amperage is total system power, with two or three power supply modules
installed, with one or two AC cords.
*
rms
*
rms
17
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