Dell POWEREDGE 840 - Manual (Page 13)

Getting Started With Your System
11
Maximum inrush current Under typical line conditions and over the entire
system ambient operating range, the inrush current
may reach 55 A for 10 ms or less or 25 A at 150 ms
or less.
System battery CR 2032 3.0-V lithium ion coin cell
Physical
Height 43.9 cm (17.3 in)
Width 19.8 cm (7.8 in)
Depth 50.0 cm (19.7 in)
Weight 19.1 kg (42 lb)
Environmental
NOTE:
For additional information about environmental measurements for specific system configurations,
see www.dell.com/environmental_datasheets.
Temperature
Operating 10° to 35°C (50° to 95°F)
Storage –40° to 65°C (–40° to 149°F)
Relative humidity
Operating 20% to 80% (noncondensing)
Storage 5% to 95% (noncondensing)
Maximum vibration
Operating 0.26 G (half-sine wave) at a sweep of 3 to 200 MHz
for 15 minutes
Storage 0.5 G at 3–200 Hz for 15 min
Maximum shock
Operating Six consecutively executed shock pulses in the
positive and negative x, y, and z axes (one pulse on
each side of the system) of 36 G for up to 2.6 ms
Storage Six consecutively executed shock pulses in the
positive and negative x, y, and z axes (one pulse on
each side of the system) of 71 G for up to 2 ms
Altitude
Operating –16 to 3048 m (–50 to 10,000 ft)
Storage –16 to 10,668 m (–50 to 35,000 ft)
Power (continued)