Table 20. Fingerprint reader specifications (continued)
Description Values
Fingerprint-reader sensor resolution
500 ppi
Fingerprint-reader sensor pixel size
108 x 88
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 14 7430
2-in-1.
Table 21. GPU—Integrated
Controller Memory size Processor
Intel UHD Graphics Shared system memory 13
th
Generation Intel Core i3
Intel Iris X
e
Graphics Shared system memory 13
th
Generation Intel Core i5/i7
External display support
The following table lists the external display support for your Inspiron 14 7430 2-in-1.
Table 22. External display support
Graphics card Supported external displays with
laptop display enabled
Supported external displays with
laptop display disabled
Intel UHD Graphics 3 4
Intel Iris X
e
Graphics 3 4
NOTE: For more information about external display support, see the External Display Connection Guide on www.dell.com/
support.
Operating and storage environment
This table lists the operating and storage specifications of your Inspiron 14 7430 2-in-1.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 23. Computer environment
Description Operating Storage
Temperature range
0°C to 40°C (32°F to 104°F) -40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)
50% to 90% (non-condensing) 20% to 95% (non-condensing)
Vibration (maximum)
*
0.66 GRMS Operational
Shock (maximum)
140 G† Operational
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
* Measured using a random vibration spectrum that simulates user environment.
Specifications of Inspiron 14 7430 2-in-1
23
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