Description
Values
Sensor area
5.5 mm x 4.5 mm
Sensor pixel size
108 x 88 pixels
Video
Table 19. Discrete graphics specifications
Discrete graphics
Controller
External display support
Memory size
Memory type
NVidia MX250
Not supported
2 GB
GDDR5
Table 20. Discrete graphics specifications
Integrated graphics
Controller
External display support
Memory size
Processor
Intel UHD Graphics 620
One HDMI 2.0 port
Shared system memory
8
th
Generation Intel
Core i5/i7
Computer environment
Airborne contaminant level:
G1 as defined by ISA-S71.04-1985
Table 21. Computer environment
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 3,048 m (–50 ft to 10,000 ft)
–15.2 m to 10,668 m (–50 ft to 35,000 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.
‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.
Specifications of Inspiron 7590 2n1
21
