Dell Inspiron 14 3420 - Memory Module(s); Removing the Memory Module(s)

Multiple display support matrix
The following table lists the multiple display support matrix for your Inspiron 14 3420.
Table 20. Multiple display support matrix
Graphics Card Direct Graphics Controller
Direct Output Mode
Supported external displays
with computer internal display
on
Supported external
displays with computer
internal display off
Qualcomm Adreno 690
Not applicable 2 2
Operating and storage environment
This table lists the operating and storage specifications of your Inspiron 14 3420.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 21. 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 1.3 GRMS
Shock (maximum)
110 G† 160 G†
Altitude range
-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)
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.
† Measured using a 2 ms half-sine pulse.
Specifications of Inspiron 14 3420
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