Video
Table 21. Discrete graphics specifications
Discrete graphics
Controller External display support Memory size Memory type
NVIDIA N17S-G2 Not applicable 2 GB GDDR5
Table 22. Integrated graphics specifications
Integrated graphics
Controller External display support Memory size Processor
Intel UHD Graphics 620 One HDMI 2.0 port Shared system memory 10
th
Generation Intel
Core i5/i7
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 23. Computer environment
Description Operating Storage
Temperature range
0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)
10% to 90% (non-condensing) 0% to 95% (non-condensing)
Vibration (maximum)
*
0.66 GRMS 1.30 GRMS
Shock (maximum)
110 G† 160 G†
Altitude (maximum)
-15.2 m to 3048 m (4.64 ft to 5518.4 ft) -15.2 m to 10668 m (4.64 ft to 19234.4 ft)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
20
Specifications of Inspiron 7490
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