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Dell Vostro 3491 Setup and Specifications

Ports and connectors

Table 1. External ports and connectors

The following table lists ports and connectors available on Vostro 3491.

Description Values
External:
Network

One RJ-45 Port 10/100/1000

USB
  • 2 USB 3.0 Type A
  • 1 USB 2.0 Type A
Audio

1 Universal Audio Jack

Video
HDMI
NOTE The maximum resolution supported by the HDMI ports is 1920x1080.
Power adapter port

4.50 mm x 2.90 mm DC-in

Security

Wedge-shaped lock slot

Card slot

SD card slot

Table 2. Internal ports and connectors

The following table lists ports and connectors available on Vostro 3491.

Description Values
Internal:

One M.2 Key-M (2280 or 2230) for solid-state drive

One M.2 2230 Key-E for WLAN

  • Class 35 128GB, 256GB
  • Class 35 512GB
  • Class 40 512GB
NOTE To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626.

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