Dell PowerEdge R420xr Руководство по началу работы - Страница 7
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Current consumption:
Technical Specifications
NOTE: The following specifications are only those required by law to ship with your system. For a
complete and current listing of the specifications for your system, go to dell.com/support.
Power
AC Power Supply (per power supply)
Wattage
Heat dissipation
NOTE: Heat dissipation is calculated
using the power supply wattage
rating.
Voltage
NOTE: This system is also designed
to be connected to IT power systems
with a phase to phase voltage not
exceeding 230 V.
Battery
Coin-cell battery
Physical
Height
Width
With rack latches
Without rack latches
Depth (excludes bezel)
Weight (maximum)
Weight (empty)
Environmental
NOTE: For additional information about environmental measurements for specific system
configurations, see dell.com/environmental_datasheets.
Temperature
Maximum Temperature Gradient (Operating and
Storage)
Storage Temperature Limits
7.4 A – 3.7 A (X2) (with 550 W Redundant AC Power Supply Unit)
550 W
2132 BTU/hr maximum (redundant, 550 W power
supply)
100–240 V AC, autoranging, 50/60 Hz
3 V CR2032 Lithium coin cell
42.8 mm (1.6 inch)
486.0 mm (19.1 inch)
434.0 mm (17.0 inch)
508.0 mm (20.0 inch)
12.2 kg (27.0 lb)
8.8 kg (19.5 lb)
20 °C/h (36 °F/h)
–40 °C to 65 °C (–40 °F to 149 °F)
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