Dell Inspiron 7790 AIO Inspiron 27-7790 Setup and Specifications - Page 22

Power adapter, Video

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Description Megapixels Color gamut Pixels Per Inch (PPI) Contrast ratio (min) Response time (max) Refresh rate Horizontal view angle Vertical view angle Pixel pitch Power consumption (maximum) Anti-glare vs glossy finish Touch options Values 16.78 72% 82 1000:1 25 60 Hz +/- 170 degrees +/- 170 degrees 0.3114 x 0.3114 14.25 W Anti-glare Yes Power adapter Table 18. Power adapter specifications Description Type Diameter (connector) Input voltage Input frequency Input current (maximum) Output current (continuous) Rated output voltage Temperature range: Operating Storage 90 W 4.5 mm 100 VAC-240 VAC 50 Hz-60 Hz 1.50 A 4.62 A 19.50 VDC Values 130 W 4.5 mm 100 VAC-240 VAC 50 Hz-60 Hz 2.50 A 6.70 A 19.50 VDC 0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F) 0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F) Video Table 19. Discrete graphics specifications Discrete graphics Controller External display support NVIDIA MX110 Not applicable Memory size 2 GB Memory type GDDR5 22 Specifications of Inspiron 27-7790

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Description
Values
Megapixels
16.78
Color gamut
72%
Pixels Per Inch (PPI)
82
Contrast ratio (min)
1000:1
Response time (max)
25
Refresh rate
60 Hz
Horizontal view angle
+/- 170 degrees
Vertical view angle
+/- 170 degrees
Pixel pitch
0.3114 x 0.3114
Power consumption (maximum)
14.25 W
Anti-glare vs glossy finish
Anti-glare
Touch options
Yes
Power adapter
Table 18. Power adapter specifications
Description
Values
Type
90 W
130 W
Diameter (connector)
4.5 mm
4.5 mm
Input voltage
100 VAC-240 VAC
100 VAC-240 VAC
Input frequency
50 Hz-60 Hz
50 Hz-60 Hz
Input current (maximum)
1.50 A
2.50 A
Output current (continuous)
4.62 A
6.70 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)
Video
Table 19. Discrete graphics specifications
Discrete graphics
Controller
External display support
Memory size
Memory type
NVIDIA MX110
Not applicable
2 GB
GDDR5
22
Specifications of Inspiron 27-7790