Dell Inspiron 7591 2n1, Setup And Specifications

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Touchpad
Table 15. Touchpad specifications
Description Values
Resolution:
Horizontal
3211
Vertical
2431
Dimensions:
Horizontal
104.40 mm (4.11 in.)
Vertical
80 mm (3.15 in.)
Touchpad gestures
For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at
support.microsoft.com .
Power adapter
Table 16. Power adapter specifications
Description Values
Type
65 W 90 W
Diameter (connector)
4.5 mm x 2.9 mm 4.5 mm x 2.9 mm
Input voltage
100 VAC-240 VAC 100 VAC-240 VAC
Input frequency
50 Hz-60 Hz 50 Hz-60 Hz
Input current (maximum)
1.60 A 1.50 A
Output current (continuous)
3.34 A 4.62 A
Rated output voltage
19.50 VDC 19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F)
Storage
–40°C to 70°C (–40°F to 158°F) –40°C to 70°C (–40°F to 158°F)
Battery
Table 17. Battery specifications
Description Values
Type
3-cell "smart" lithium-ion (51 Whr) 4-cell "smart" lithium-ion (68 Whr)
Voltage
11.40 VDC 7.60 VDC
Weight (maximum)
0.25 kg (0.55 lb) 0.34 kg (0.75 lb)
Specifications of Inspiron 7591 2n1 15