Dell Latitude E7440 (Mid 2013) - Manual (Page 65)

Table 29. Physical
Feature Latitude 7240 Latitude 7440
Height 20.0 mm (0.79 inch) 21.0 mm (0.80 inch)
Width 310.5 mm (12.22 inches) 337 mm (13.2 inches)
Depth 211.0 mm (8.3 inches) 231.5 mm (9.1 inches)
Weight (with 3-
cell battery) 1.36 kg (2.99 lb) 1.63 kg (3.6 lb)
Table 30. Environmental
Feature Specification
Temperature:
Operating 0 °C to 60 °C (32 °F to 140 °F)
Storage –51 °C to 71 °C (–59 °F to 159 °F)
Relative humidity (maximum):
Operating 10 % to 90 % (non condensing)
Storage 5 % to 95 % (non condensing)
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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