Dell
PowerEdge R510 Technical Guide 38
Table 9. Operating/Non-Operating (Storage) Requirements
Operating Requirements
Non-Operating Requirements
Temperature Ranges
(For Altitude ≤900 m or 2952.75 ft)
10 to 35 °C
(50 to 95 °F)
-40 to 65 °C
(-40 to 149 °F)
Temperature Ranges
(For Altitude > 900 m or 2952.75 ft)
10 to Note1 °C
(50 to Note2 °F)
Temperature Gradient
Maximum per 60 Min.
10 °C
20 °C
Humidity Percent Ranges
Noncondensing
20 to 80 %*
(*Max Wet bulb temperature= 29 °C)
5 to 95 %+
(+Max Wet bulb temperature=
38 °C)
Humidity Gradient
Maximum per 60 Min.
10 %
10 %
Altitude Ranges
Low Limits
-50 feet
(-15.2 meters)
-50 feet
(-15.2 meters)
High Limits
10,000 feet
(3048 meters)
35,000 feet
(10,668 meters)
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 altitude is stated in
feet.
C
25.984
2952.75-ft)n Altitude(i M aximum
35C
300
900-meters)n Altitude(i Maximum
35 or
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 altitude is stated in feet.
F32
25.984
8.12952.75-ft)n Altitude(i Maximum
95F32
300
8.1900-meters)n Altitude(i Maximum
95
or