Dell Latitude 7400 2-in-1 - Power Adapter; Physical System Dimensions; Computer Environment

Power adapter
Table 22. Power adapter specications
Feature Specications
Type
• 65 W (4-cell 52Whr) USB Type-C
• 90 W (6-cell 78 Whr) USB Type-C
• Via Dock supporting a NVDC charger architecture
Input Voltage 100 V ca to 240 V ca
Input current (maximum) 1.7 A
Adapter size
• 65 W: 22 mm x 66 mm x 99 mm (0.87 inch x 2.6 inch x 3.9 inch)
• 90 W: 22 mm x 66 mm x 130 mm (0.87 inch x 2.6 inch x 5.12
inch)
Input frequency 50 Hz to 60 Hz
Output current
• 65 W - 3.25 A (continuous)
• 90 W - 4.5 A (continuous)
Rated output voltage 20 VDC
Temperature range (Operating) 0°C to 40°C (32°F to 104°F)
Temperature range (Non-Operating) 40°C to 70°C (-40°F to 158°F)
Weight (lbs) 0.476
Weight (kg) 0.216
Physical system dimensions
Table 23. Dimensions and weight
Feature Specications
Height Front height - 0.34 inch (8.53 mm)
Back height - 0.59 inch (14.89 mm)
Width 12.59 inch (319.77 mm)
Depth 7.89 inch (199.90 mm)
Weight Starting 2.99 lb (1.36 kg)
Computer environment
Airborne contaminant level: G1 as dened by ISA-S71.04-1985
22
System specications