Dell POWEREDGE 840 User 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)