Dell EMC PowerEdge R620 - Page 114

Environmental
NOTE: For additional information about environmental measurements for specic system congurations, 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 denes 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 specied 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 ltration as dened by ISO Class 8 per ISO
14644-1 with a 95% upper condence limit.
114 Technical specications