Dell Inspiron 14 3420 Configuration et spécifications - Page 14
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Audio
The following table lists the audio specifications of your Inspiron 14 3420.
Table 10. Audio specifications
Description
Audio controller
Stereo conversion
Internal audio interface
External audio interface
Number of speakers
Internal-speaker amplifier
External volume controls
Speaker output:
Average speaker output
Peak speaker output
Subwoofer output
Microphone
Storage
This section lists the storage options on your Inspiron 14 3420.
Your computer supports one of the following configurations:
● One M.2 2230 solid-state drive
or
● One M.2 2280 solid-state drive
or
● One M.2 2280 solid-state drive, Quad-Level Cell (QLC)
Table 11. Storage specifications
Storage type
One M.2 2230 solid-state drive
One M.2 2230 solid-state drive
One M.2 2280 solid-state drive
One M.2 2280 solid-state drive
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Specifications of Inspiron 14 3420
Values
Qualcomm
Supported
High definition audio
One headset (headphone and microphone combo) port
Two
Supported
Keyboard shortcut controls
2 W
2.5 W
Not supported
Two
Interface type
PCIe NVMe 3x4
PCIe NVMe 4x4
PCIe NVMe 4x4
PCIe NVMe 3x4, QLC
Capacity
Up to 1 TB
Up to 1 TB
Up to 2 TB
Up to 1 TB