Feature
Specification
Dimensions
0.87 x 2.60 x 4.17 inches (22 x 66 x 106 mm)
Temperature range:
Operating
0 °C to 40 °C (32 °F to 104 °F)
Non-Operating
–40 °C to 70 °C (–40 °F to 158 °F)
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 % (noncondensing)
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
65
Summary of Contents for Latitude E7440 Series
Page 1: ...Dell Latitude E7440 Owner s Manual Regulatory Model P40G Regulatory Type P40G001 ...
Page 8: ...8 ...
Page 13: ...4 Lift the base cover to remove it from the computer 13 ...
Page 23: ...5 Lift up the palmrest away from the computer 23 ...
Page 29: ...5 Unroute the cables from the slot 29 ...
Page 36: ...5 Remove the system board from the computer 36 ...
Page 44: ...44 ...
Page 58: ...58 ...
Page 66: ...66 ...