Environmental specifications
NOTE: For additional information about environmental measurements for specific system configurations, see Dell.com/
environmental_datasheets.
Table 11. Temperature specifications
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 about fresh air, see Expanded Operating
Temperature section.
Maximum temperature gradient (operating and storage) 20°C/h (36°F/h)
Table 12. Relative humidity specifications
Relative humidity Specifications
Storage 5% to 95% RH with 33°C (91°F) maximum dew point.
Atmosphere must be noncondensing always.
Operating 10% to 80% Relative Humidity with 29°C (84.2°F) maximum dew
point.
Table 13. Maximum vibration specifications
Maximum vibration Specifications
Operating 0.26 Grms at 5 Hz to 350 Hz (all operation orientations).
Storage 1.88 Grms at 10 Hz to 500 Hz for 15 min (all six sides tested).
Table 14. Maximum shock specifications
Maximum shock Specifications
Operating Six consecutively run shock pulses in the positive and negative x, y,
and z axes of 40 G for up to 2.3 ms.
Storage Six consecutively run 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.
Table 15. Maximum altitude specifications
Maximum altitude Specifications
Operating 3048 m (10,000 ft).
Storage 12,000 m (39,370 ft).
Table 16. Operating temperature derating specifications
Temperature 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).
35 °C to 40 °C (95 °F to 104 °F) Maximum temperature is reduced by 1°C/175 m (1°F/319 ft)
above 950 m (3,117 ft).
18 Technical specifications
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