Environmental specifications
NOTE: For additional information about environmental measurements for specific system
configurations, see Dell.com/environmental_datasheets.
Temperature Specifications
Storage –40°C to 65°C (–40°F to 149°F)
Continuous
operation (for
altitude less than
950 m or 3117 ft)
10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment.
Fresh air For information on fresh air, see Expanded Operating Temperature section.
Maximum
temperature
gradient (operating
and storage)
20°C/h (36°F/h)
Relative humidity Specifications
Storage 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be non-
condensing at all times.
Operating 10% to 80% Relative Humidity with 29°C (84.2°F) maximum dew point.
Maximum vibration Specifications
Operating 0.26 G
rms
at 5 Hz to 350 Hz (all operation orientations).
Storage 1.88 G
rms
at 10 Hz to 500 Hz for 15 min (all six sides tested).
Maximum shock Specifications
Operating Six consecutively executed shock pulses in the positive and negative x, y, and z
axes of 40 G for up to 2.3 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.
Maximum altitude Specifications
Operating
3048 m (10,000 ft).
Storage 12,000 m (39,370 ft).
Operating
temperature de-
rating
Specifications
Up to 35 °C (95 °F) Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft)
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