Power Adapter; Dimensions And Weight; Operating System; Computer Environment - Dell Precision 7740 Setup And Specifications Manual

Power adapter

Table 19. Power adapter specifications
Features
Type
Input Voltage
Input current (maximum)
Input frequency
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)

Dimensions and weight

Table 20. Dimensions and weight
Features
Height
Width
Depth
Weight

Operating system

Table 21. Operating system
Features
Operating systems supported

Computer environment

Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 22. Computer environment
Temperature range
20 System specifications
Specifications
240 W adapter
100 to 240 VAC
240 W - 3.5 A
50 Hz to 60 Hz
240 W - 12.31 A (continuous)
19.5 VDC
0º to 40º C (32º to 104º F)
40º to 70º C (-40º to 158º F)
Specifications
Front height - 1.03 inches (26.15 mm)
Rear height - 1.19 inches (30.3 mm)
16.31 inches (414.20 mm)
10.78 inches (273.7 mm)
Starting 6.81 lbs (3.09 kg)
Specifications
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•
•
•
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Operating
0°C to 35°C (32°F to 95°F)
Windows 10 Home (64 bit)
Windows 10 Professional (64 bit)
Windows 10 Pro for Workstations (64 bit)
Ubuntu 18.04 LTS (64bit)
Red Hat Linux Enterprise 7.5
Storage
-40°C to 65°C (-40°F to 149°F)