Audio; Storage - Dell Latitude 7440 Setup And Specifications

Table 9. Wireless module specifications (continued)
Description
Encryption
Bluetooth

Audio

The following table lists the audio specifications of your Latitude 7440.
Table 10. Audio specifications
Description
Audio controller
Stereo conversion
Internal audio interface
External audio interface
Number of speakers
Internal-speaker amplifier
External volume controls
Speaker output:
Average speaker output
Peak speaker output
Subwoofer output
Microphone

Storage

This section lists the storage options on your Latitude 7440.
Your computer supports the following storage configurations:
● One M.2 2230 solid-state drive
The M.2 2230 solid-state drive is the primary drive of your computer.
Table 11. Storage specifications
Storage type
M.2 2230 solid-state drive
18 Specifications of Latitude 7440
Values
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth wireless card
Values
Realtek ALC3281
Supported
High definition audio interface
Universal Audio Jack
Four
Supported
Supported
2 W
2.5 W
Not supported
Dual-array
Interface type
PCIe NVMe Gen4 x4
Capacity
256 GB/512 GB/1 TB/2 TB