Environmental Specifications - Dell PowerEdge R410 Technical Manual

Dell
Temperature
Operating
Storage
Relative humidity
Operating
Storage
Maximum vibration
Operating
Storage
Maximum shock
Operating
Storage
Altitude
Operating
Storage
Airborne contaminant level
Class G1 or lower as defined by ISA-S71.04-1985 (G1 maximum corrosive contaminant levels measured at ≤
50% relative humidity)
Use the following formulas to calculate the maximum operating temperature (in °C) for a given
altitude. Use the first formula if the altitude is stated in meters and the second formula if the
Maximum Altitude ( in meters ) − 900
altitude is stated in feet.
35 −
Use the following formulas to calculate the maximum operating temperature (in °F) for a given
altitude. Use the first formula if the altitude is stated in meters and the second formula if the
[ Maximum Altitude { in meters } − 900 ] �� 1.8
altitude is stated in feet.
95 − �
PowerEdge R410 Technical Guide

Environmental Specifications

Table 4.
10°C to 35°C (50°F to 95°F) with a maximum temperature gradation of
10°C per hour
Note: For altitudes above 2950 feet, the maximum operating
temperature is derated 1°F/550 ft.
-40°C to 65°C (-40°F to 149°F) with a maximum temperature gradation
of 20°C per hour
20% to 80% (noncondensing) with a maximum humidity gradation of 10%
per hour
5% to 95% (noncondensing) with a maximum humidity gradation of 10%
per hour
0.26 Grms at 5Hz-350Hz in operational orientations
1.54 Grms at 10Hz-250Hz in all orientations
Half sine shock in all operational orientations of 31 G +/- 5% with a pulse
duration of 2.6 ms +/-10%
Half sine shock on all six sides of 71 G +/- 5% with a pulse duration of 2
ms +/-10%
Square wave shock on all six sides of 27 G with velocity change @ 235
in/sec or greater
-16m to 3048m (-50ft to 10,000ft)
Note: For altitudes above 2950 feet, the maximum operating
temperature is derated 1°F/550 ft.
-16m to 10,600m (-50ft to 35,000ft)
300
� ℉ ���� 95 − �
300
Maximum Altitude ( in ft ) − 2952.75
℃ ���� 35 −
[ Maximum Altitude { in ft } − 2952.75 ] �� 1.8
984.25
984.25
℃
+ 32� ℉
20