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)
Relative Humidity
Storage
5% to 95% RH with 33 °C (91 °F) maximum dew point.
Atmosphere must be non-condensing at all times.
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.
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
Operating
3,048 m (10,000 ft)
Storage
12,000 m (39,370 ft).
Operating Altitude De-rating
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).
40 °C to 45 °C (104 °F to 113 °F)
Maximum temperature is reduced by 1 °C/125 m (1 °F/228 ft)
above 950 m (3,117 ft).
Particulate Contamination
NOTE:
This section defines the limits to help avoid IT equipment damage and/or failure from particulates and gaseous
contamination. If it is determined that levels of particulates or gaseous pollution are beyond the limits specified below and are
the reason for the damage and/or failures to your equipment, it may be necessary for you to re-mediate the environmental
conditions that are causing the damage and/or failures. Re-mediation of environmental conditions will be the responsibility of
the customer.
Air Filtration
Data center air filtration as defined by ISO Class 8 per ISO
14644-1 with a 95% upper confidence limit.
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Technical specifications