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Dell PowerEdge M910 Technical Guide 15
5 Operating, Thermal, and Acoustic
5.1 Overview of Operating and Storage Conditions
Table 3. Operating and Storage Conditions
Temperature
Operating
10
o
to 35
o
C (50
o
to 95
o
F) with a maximum temperature gradation of
10o C per hour
NOTE: For altitudes above 2950 feet, the maximum operating
temperature is derated 1
o
F/500ft
Storage
–40
o
to 65
o
C (–40
o
to 149
o
F) with a maximum temperature gradation
of 20
o
C per hour
Relative Humidity
Operating
20% to 80% (noncondensing) with a maximum humidity gradation of
10% per hour
Storage
5% to 95% (noncondensing) with a maximum humidity gradation of
10% per hour
Maximum Vibration
Operating
0.26 Grms at 5–350 Hz in operational orientations
Storage
1.54 Grms at 10–250 Hz in all orientations
Maximum Shock
Operating
Half sine shock in all operational orientations of 31 G +/- 5% with a
pulse duration of 2.6 ms +/- 10%
Storage
Half sine shock on all six sides of 71 G +/– 5% with a pulse duration
of 2 ms +/– 10%
Altitude
Operating
-15.2m to 3048 m (-50 to 10,000 ft)
Note: For altitudes above 2950 ft, the maximum temperature is
derated 1o F/550 ft
Storage
-16 to 10,600 m (-50 to 35,000 ft)