Dell Latitude E5540 Dell Owners Manual - Page 60

Feature, Latitude E5440, Physical, Touch, Non-touch, Specification

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Feature Rated output voltage Temperature range: Operating Non-Operating Latitude E5440 19.5 +/- 1.0 VDC Latitude E5540 19.5 +/- 1.0 VDC 0 °C to 40 °C (32 °F to 104 °F) -40 °C to 70 °C (-40 °F to 158 °F) 0 °C to 40 °C (32 °F to 104 °F) -40 °C to 70 °C (-40 °F to 158 °F) Table 27. Physical Physical Height Width Latitude E5440 Touch Non-touch Front - 27.70 mm (1.09 inches) Back - 32.20 mm (1.27 inches) Front - 25.20 mm (0.99 inch) Back - 28.65 mm (1.13 inches) 338.00 mm (13.31 inches) Depth 235.00 mm (9.25 inches) Weight (minimu m) 1.99 kg (4.40 lb) Latitude E5540 Touch Non-touch Front - 28.25 mm (1.11 inches) Back - 33.60 mm (1.32 inches) Front - 26.00 mm (1.02 inches) Back - 29.70 mm (1.17 inches) 379.00 mm (14.92 inches) 250.50 mm (9.86 inches) 2.42 kg (5.35 lb) Table 28. Environmental Feature Temperature: Operating Storage Relative humidity (maximum): Operating Storage Altitude (maximum): Operating Non-Operating Airborne contaminant level Specification 0 °C to 35 °C (32 °F to 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) 10 % to 90 % (non condensing) 5 % to 95 % (non condensing) -15.24 m to 3048 (-50 ft to 10,000 ft ft) -15.24 m to 10,668 m (-50 ft to 35,000 ft) G1 as defined by ISA-71.04-1985 60

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Feature
Latitude E5440
Latitude E5540
Rated output voltage
19.5 +/– 1.0 VDC
19.5 +/– 1.0 VDC
Temperature range:
Operating
0 °C to 40 °C (32 °F to 104 °F)
0 °C to 40 °C (32 °F to 104 °F)
Non-Operating
–40 °C to 70 °C (–40 °F to 158 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
Table 27. Physical
Physical
Latitude E5440
Latitude E5540
Touch
Non-touch
Touch
Non-touch
Height
Front - 27.70 mm
(1.09 inches)
Back - 32.20 mm
(1.27 inches)
Front - 25.20 mm
(0.99 inch)
Back - 28.65 mm
(1.13 inches)
Front - 28.25 mm
(1.11 inches)
Back - 33.60 mm
(1.32 inches)
Front - 26.00 mm
(1.02 inches)
Back - 29.70 mm
(1.17 inches)
Width
338.00 mm (13.31 inches)
379.00 mm (14.92 inches)
Depth
235.00 mm (9.25 inches)
250.50 mm (9.86 inches)
Weight
(minimu
m)
1.99 kg (4.40 lb)
2.42 kg (5.35 lb)
Table 28. Environmental
Feature
Specification
Temperature:
Operating
0 °C to 35 °C (32 °F to 95 °F)
Storage
–40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity (maximum):
Operating
10 % to 90 % (non condensing)
Storage
5 % to 95 % (non condensing)
Altitude (maximum):
Operating
–15.24 m to 3048 (–50 ft to 10,000 ft ft)
Non-Operating
–15.24 m to 10,668 m (–50 ft to 35,000 ft)
Airborne contaminant level
G1 as defined by ISA-71.04–1985
60