Ports and connectors
The following table lists the external and internal ports available on your Vostro 3910.
Table 6. Ports and connectors
Description Values
External:
Network
One RJ-45 Ethernet port
USB
● Four USB 3.2 Gen 1 ports
● Four USB 2.0 ports
Audio
● One global headset jack
● One audio line-out port
Video
● One HDMI 1.4b port
● One DisplayPort 1.4 port
Media-card reader
One SD-card slot (optional)
Power port
One AC power-supply port
Security
● One padlock ring slot
● One security-cable slot (wedge-shaped)
Internal:
PCIe expansion card slots
● One PCIe x16 slot
● One PCIe x1 slot or Two PCIe x1 slots + one PCI-32 slot
mSATA
None
SATA
Three SATA 3.0 slots
M.2
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 2230/2280 slot for solid-state drive
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
000144170.
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Vostro 3910.
Table 7. Ethernet specifications
Description Values
Model number
Realtek RTL8111HSD
Transfer rate
10/100/1000 Mbps
14 Specifications of Vostro 3910