Audio; Storage - Dell Latitude 9440 2-in-1 Setup And Specifications

Audio

The following table lists the audio specifications of your Latitude 9440 2-in-1.
Table 11. 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 9440 2-in-1.
Your computer supports one M.2 2230 solid-state drive:
● One M.2 2230 solid-state drive
Table 12. Storage specifications
Storage type
M.2 2230, Class 35 solid-state drive
M.2 2230, Class 35 solid-state drive,
Self-encrypting drive
M.2 2230, Class 25 solid-state drive
20 Specifications of Latitude 9440 2-in-1
Values
Realtek ACL711-VD
Supported, 24-bit DAC (Digital-to-Analog) and ADC (Analog-
to-Digital)
SoundWire interface
Universal audio jack
Four
Realtek ALC1318
Keyboard shortcut controls
8 W
10 W
Supported
Dual-array microphone
Interface type
Gen 4 PCIe x4 NVMe
Gen 4 PCIe x4 NVMe
Gen 4 PCIe x4 NVMe
Capacity
Up to 1 TB
256 GB
2 TB