Dell XPS 17 9720 Настройка и технические характеристики - Страница 14
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Table 9. Wireless module specifications (continued)
Description
Bluetooth
Audio
The following table lists the audio specifications of your XPS 17 9720.
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 XPS 17 9720.
Your computer supports one of the following configurations:
● M.2 2230, solid-state drive
● M.2 2280, solid-state drive
The primary drive of your computer varies with the storage configuration.
Table 11. Storage specifications
Storage type
M.2 2230, Class 35 solid-state drive
M.2 2230, Class 35 solid-state drive
M.2 2280, Class 40 solid-state drive
14
Specifications of XPS 17 9720
Values
Bluetooth 5.2
Values
Realtek ALC711-CG
Supported
SoundWire
Universal audio jack
● 2 x Woofers
● 2 x Tweeters
Realtek ALC1319D
Keyboard shortcut controls
● Woofer: 2 x 2 W
● Tweeters: 2 x 2 W
● Woofer: 2 x 2.5 W
● Tweeters: 2 x 2.5 W
Not supported
Dual-array microphones
Interface type
PCIe NVMe Gen3 x4
PCIe NVMe Gen4 x4
PCIe NVMe Gen4 x4
Capacity
256 GB
256 GB
Up to 4 TB