Internal Slots; Ethernet; Wireless Module - Dell Latitude 3420 Setup And Specifications

Internal slots

The following table lists the internal slots of your Latitude 3420.
Table 9. Internal slots
Description
M.2

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Latitude 3420.
Table 10. Ethernet specifications
Description
Model number
Transfer rate

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules supported on your Latitude 3420.
Wireless module
Table 11. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
Table 12. WWAN module
Values
● One M.2 2230 slot for Wi-Fi
● One M.2 slot for 2230/2280 solid-state drive
Values
Integrated Realtek RTL8111H
e.g. 10/100/1000 Mbps
Intel Wi-Fi 6 AX201
Up to 2400 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (Wi-Fi 802.11n)
● Wi-Fi 5 (Wi-Fi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.1
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
000144170 at www.dell.com/support.
Values
Qualcomm QCA61x4A
Up to 867 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (Wi-Fi 802.11n)
● Wi-Fi 5 (Wi-Fi 802.11ac)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.0
Specifications of Latitude 3420 13