Dell Latitude E7450/7450 (Late 2014) - Manual (Page 55)

Feature Specification
Output power 65 W and 90 W
Output current 3.34 A and 4.62 A
Rated output voltage 19.5 VDC
Weight 230 g (65 W) and 285 g (90 W)
Dimensions 107*46*29.5 mm (65W) / 130*66 * 22 mm (90W)
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 7250 Non-
Touch
Latitude 7250 Touch Latitude 7450 Non-
Touch
Latitude 7450 Touch
Front
Height 17.8 mm 17.8 mm 18.8 mm 18.8 mm
Back
Height 19.4 mm 21.0 mm 20.4 mm 22.6 mm
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) 1.26 kg (2.79lb) 1.45 kg (3.21lb) 1.55 kg (3.42lb) 1.71 kg (3.77lb)
Light Weight Configurable Items:
Weight
Bound 1.42 kg (3.13lb) 1.57 kg (3.47lb) 1.61 kg (3.56lb) 1.80 kg (3.97lb)
Weight
Target 1.32 kg (2.91lb) 1.52 kg (3.37lb) 1.60 kg (3.54lb) 1.74 kg (3.84lb)
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)
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