Dell P129F - Audio; Storage

Audio
The following table lists the audio specifications of your XPS 16 9640.
Table 9. Audio specifications
Description Values
Audio controller
Cirrus Logic CS42L43
Stereo conversion
Supported
Internal audio interface
SoundWire
External audio interface
Universal audio jack
Number of speakers
● 2 x Woofers
● 2 x Tweeters
Internal-speaker amplifier
Cirrus Logic CS35L56
External volume controls
Keyboard shortcut controls
Speaker output:
Average speaker output
● Woofer: 2 x 3 W
● Tweeters: 2 x 2 W
Peak speaker output
● Woofer: 2 x 3.5 W
● Tweeters: 2 x 2.5 W
Subwoofer output
Not supported
Microphone
Digital-array microphones
Storage
This section lists the storage options on your XPS 16 9640.
Table 10.
Storage specifications
Storage type Interface type Capacity
M.2 2230, Class 35 solid-state drive PCIe NVMe Gen4 x4 512 GB
M.2 2280, Class 40 solid-state drive PCIe NVMe Gen4 x4 1 TB
M.2 2280, Class 40 solid-state drive PCIe NVMe Gen4 x4 2 TB
M.2 2280, Class 40 solid-state drive PCIe NVMe Gen4 x4 4 TB
18 Specifications of XPS 16 9640