Dell PowerEdge R415 Getting Started With page 12

Power
AC power supply (per power supply)
Wattage
Voltage
Heat dissipation
Maximum inrush current
Batteries
System battery
Physical
Height
Width
Depth
Weight (maximum configuration)
Weight (empty)
10
Getting Started With Your System
480 W (non-redundant power supply)
500 W (redundant power supply)
100-240 VAC, 50/60 Hz, 7.5-3.8 A
(non-redundant power supply)
100-240 VAC, 50/60 Hz, 7-3.5 A
(redundant power supply)
1637 BTU/hr maximum
(non-redundant power supply)
1706 BTU/hr maximum
(redundant power supply)
Under typical line conditions and over
the entire system ambient operating range,
the inrush current may reach 25 A per power
supply for 10 ms or less.
CR 2032 3.0-V lithium coin cell
4.3 cm (1.69")
43.4 cm (17.09")
62.7 cm (24.69")
15.9 kg (35.02 lb)
5.96 kg (13.12 lb)