Dell POWEREDGE R620 - Manual (Page 8)

Physical
Ten–hard-drive systems 9.37 kg (20.66 lb)
Eight–hard-drive systems 8.58 kg (18.92 lb)
Environmental
NOTE: Your system is capable of 40 °C and 45 °C excursion operation for fresh air cooled data centers. For more
information, see the Owner's Manual.
NOTE: For additional information about environmental measurements for specific system configurations, see
dell.com/environmental_datasheets.
Temperature
Operating Continuous operation: 10 °C to 35 °C. De-rate maximum
allowable dry bulb temperature at 1 °C/300 m above 900
m (1°F /550 ft).
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 10% to 80% relative humidity (RH), with 26 °C maximum
dew point.
Storage 5% to 95% relative humidity ambient with 33 °C (91 °F)
maximum dew point.
Maximum vibration
Operating 0.26 Grms at 5 Hz to 350 Hz (all operation orientations).
Storage 1.87 Grms at 10 Hz to 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 axes (one pulse on each side of
the system) of 71 G for up to 2 ms.
Six consecutively executed shock pulses in the positive
and negative x, y, and z axes (one pulse on each side of
the system) of 22 G faired square wave pulse with
velocity change at 200 inches/second (508 centimeters/
second).
Altitude
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