Dell Latitude E7450/7450 (Late 2014) - Manual (Page 56)

Feature Specification
Altitude (maximum):
Operating –15.2 m to 3048 m (–50 to 10,000 ft)
0° to 35°C
Non-Operating –15.24 m to 10,668 m (–50 ft to 35,000 ft)
Airborne contaminant level G2 or lower as defined by ISA S71.04–1985
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