Attach a standard padlock to prevent unauthorized access to the interior of your computer.
10.
Service Tag label
The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware
components in your computer and access warranty information.
Back panel
1.
Hard-drive activity light
The activity light turns on when the computer reads from or writes to the hard drive.
2.
Rear L/R surround port
Connect audio-output devices such as speakers and amplifiers. In a 5.1 or 7.1 speaker channel setup, connect the rear-left
and rear-right speakers.
3.
Side L/R surround port
Connect audio-output devices such as speakers and amplifiers. In a 7.1 speaker channel setup, connect the side-left and
side-right speakers.
4.
Microphone port
Connect an external microphone to provide sound input.
5.
Dual-Mode DisplayPort 1.4
Connect an external display or a projector.
NOTE:
Besides a DisplayPort connector, this port can also provide display output to a DVI or HDMI connector with a
DisplayPort 1.4 adapter (sold separately).
NOTE:
This port is only available on computers shipped with a Intel UHD Graphics integrated graphics processor.
6.
USB 3.2 Gen 2x2 Type C port
Connect devices such as external storage devices and printers. Provides data transfer rate of up to 20 Gbps.
NOTE:
This port does not support video/audio streaming.
7.
USB 2.0 ports with Smart Power On (2)
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