Dell Latitude E5420 Setup And Features Information page 6

AC Adapter
Output power
Output current
Rated output voltage
Temperature range:
Operating
Non-Operating
Physical
Height
Width
Depth
Weight (with 3-cell battery)
Environmental
Temperature:
Operating
Storage
Relative humidity (maximum):
Operating
Storage
Altitude (maximum):
Operating
Non-Operating
Airborne contaminant level
6
65 W and 90 W
3.34 A and 4.62 A (continuous)
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)
25.40 mm to 30.10 mm (1.00 inch to 1.18 inches)
335.00 mm (13.19 inches)
223.30 mm (8.79 inches)
1.65 kg (3.64 lb)
0 °C to 35 °C (32 °F to 95 °F)
–40 °C to 65 °C (–40 °F to 149 °F)
10 % to 90 % (noncondensing)
5 % to 95 % (noncondensing)
–15.2 m to 3048 m (–50 ft to 10,000 ft)
–15.2 m to 10,668 m (–50 ft to 35,000 ft)
G2 or lower as defined by ISA S71.04–1985