Table 5. Memory specifications (continued)
Description Values
● 64 GB, 2 x 32 GB, dual-channel DDR4, 3200 MHz
Ports and connectors
The following table lists the external and internal ports available on your Inspiron 3910.
Table 6. Ports and connectors
Description Values
External:
Network
One RJ-45 Ethernet port
USB
● Three USB 3.2 Gen 1 port
● Four USB 2.0 ports
● One USB 3.2 Gen 1 Type-C port
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
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
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 Inspiron 3910.
Table 7. Ethernet specifications
Description Values
Model number
Realtek RTL8111HSD
14 Specifications of Inspiron 3910