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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 support.dell.com.
Power
AC Power Supply (per power supply)
Wattage 495 W, 750 W, or 1100 W
Heat dissipation
NOTE: Heat dissipation is
calculated using the power supply
wattage rating.
1908 BTU/hr maximum (495 W power
supply)
2891 BTU/hr maximum (750 W power
supply)
2843 BTU/hr maximum (750 W Titanium
power supply)
4100 BTU/hr maximum (1100 W power
supply)
Voltage
NOTE: This system is also designed
to be connected to IT power
systems with a phase to phase
voltage not exceeding 230 V.
100–240 VAC, autoranging, 50/60 Hz
or
200–240 VAC, autoranging, 50/60 Hz
DC Power Supply (per power supply)
Wattage 1100 W
Heat dissipation
NOTE: Heat dissipation is
calculated using the power supply
wattage rating.
4416 BTU/hr maximum
Voltage –(48–60) V DC
Battery
Coin-cell battery 3 V CR2032 Lithium coin cell
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