Dell PowerEdge R720 Getting Started Guide - Page 10

When using PowerEdge R720, to 80% noncondensing at - operating temperature

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Environmental Storage Relative humidity Operating Storage Maximum vibration Operating Storage Maximum shock Operating Storage 10 °C max dew point. De-rate maximum allowable dry bulb temperature at 1 °C/300 m above 900 m (1 °F per 550 ft). NOTE: When using PowerEdge R720 with internal GPGPU card(s), the continuous operation range is 10 °C to 30 °C at 10% to 80% RH, with 26 °C max dew point. NOTE: For information on supported expanded operating temperature range and configurations, see support.dell.com/manuals. -40 °C to 65 °C (-40 °F to 149 °F) with a maximum temperature gradation of 20 °C per hour 20% to 80% (noncondensing) at a maximum wet bulb temperature of 29 °C (84.2 °F) 5% to 95% at a maximum wet bulb temperature of 38 °C (100.4 °F) 0.26 Grms at 5-350 Hz (all operation orientations) 1.87 Grms at 10-500 Hz for 15 min (all six sides tested) One shock pulse in the positive z axis (one pulse on each side of the system) of 31 G for 2.6 ms in the operational orientation Six consecutively executed shock pulses in the positive and negative x, y, and z

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Environmental
°C max dew point. De-rate maximum
allowable dry bulb temperature at 1
°C/300 m above 900 m (1 °F per 550 ft).
NOTE:
When using PowerEdge R720
with internal GPGPU card(s), the
continuous operation range is 10 °C to
30 °C at 10% to 80% RH, with 26 °C
max dew point.
NOTE:
For information on supported
expanded operating temperature
range and configurations, see
support.dell.com/manuals
.
Storage
–40 °C to 65 °C (–40 °F to 149 °F) with a
maximum temperature gradation of 20 °C
per hour
Relative humidity
Operating
20% to 80% (noncondensing) at a
maximum wet bulb temperature of 29 °C
(84.2 °F)
Storage
5% to 95% at a maximum wet bulb
temperature of 38 °C (100.4 °F)
Maximum vibration
Operating
0.26 Grms at 5–350 Hz (all operation
orientations)
Storage
1.87 Grms at 10–500 Hz for 15 min (all six
sides tested)
Maximum shock
Operating
One shock pulse in the positive z axis
(one pulse on each side of the system) of
31 G for 2.6 ms in the operational
orientation
Storage
Six consecutively executed shock pulses
in the positive and negative x, y, and z
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