Internal Slots; Wireless Module - Dell Inspiron 7400 Setup And Specifications

Table 6. External ports (continued)
Description
Audio port
Video port
Media-card reader
Power-adapter port
Security

Internal slots

The following table lists the internal slots of your Inspiron 7400.
Table 7. Internal slots
Description
M.2

Wireless module

The following table lists the Wireless Local Area Network (WLAN) module supported on your Inspiron 7400.
Table 8. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
Values
● One Thunderbolt 4 port (Type-C) with Power Delivery
NOTE: You can connect a Dell Docking Station to this
port. For more information, see the knowledge base
article SLN286158
One headset (headphone and microphone combo) port
One HDMI 2.0 port
One MicroSD-card slot
One 4.5 mm x 2.9 mm DC-in
One security-cable slot (wedge-shaped)
Values
One M.2 2230/2280 slot for solid-state drive/Intel Optane
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626 at www.dell.com/support.
Values
Intel AX201 (Gig+)
Up to 2400 Mbps
2,4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.1
Specifications of Inspiron 7400
at www.dell.com/support.
13