Audio; Storage - Dell P91F Setup And Specifications

Table 8. Wireless module specifications (continued)
Description
Frequency bands supported
Wireless standards
Encryption
Bluetooth

Audio

The following table lists the audio specifications of your XPS 15 9520.
Table 9. 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 15 9520.
Your XPS 15 9520 supports the following storage options:
● One M.2 2230/2280 solid-state drive
● Up to two M.2 2230/2280 solid-state drives
Values
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 5.2
Values
Realtek ALC3281
Supported
High definition audio interface
Universal audio jack
Two
Supported
Keyboard shortcut controls
Tweeters (2 x 2 Watt); Woofers (2 x 2 Watt)
2.5 Watt x 4 = 10 Watt
Supported
Digital-array microphones
Specifications of XPS 15 9520 13