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Expanded Operating Temperature
For temperatures between 40 °C and 45 °C, de-rate
maximum allowable dry bulb temperature by 1 °C per 125
m above 950 m (1 °F per 228 ft).
Expanded Operating Temperature Restrictions
• Do not perform a cold startup below 5 °C.
• The operating temperature specified is for a
maximum altitude of 3048 m (10,000 ft).
• GPU is not supported
• 130 W (4 core) and 135 W processor is not
supported
• Redundant power supplies are required
• Non Dell qualified peripheral cards and/or
peripheral cards greater than 25 W are not
supported
Environmental
NOTE: For additional information about environmental measurements for specific system configurations, see
dell.com/environmental_datasheets.
Temperature
Maximum Temperature Gradient (Operating and
Storage)
20 °C/h (36 °F/h)
Storage Temperature Limits –40 °C to 65 °C (–40 °F to 149 °F)
Temperature (Continuous Operation)
Temperature Ranges (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.
Humidity Percentage Range 10% to 80% Relative Humidity with 26 °C (78.8 °F)
maximum dew point.
Relative Humidity
Storage 5% to 95% RH with 33 °C (91 °F) maximum dew point.
Atmosphere must be non-condensing at all times.
Maximum Vibration
Operating 0.26 G
rms
at 5 Hz to 350 Hz (all operation orientations).
Storage 1.87 G
rms
at 10 Hz to 500 Hz for 15 min (all six sides
tested).
Maximum Shock
Operating One shock pulse in the positive z axis of 31 G for 2.6 ms in
all operational orientations.
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
85