Dell P87F Setup And Specifications - Page 12
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Table 8. Wireless module specifications
Description
Frequency bands supported
Wireless standards
Encryption
Bluetooth
Audio
The following table lists the audio specifications of your Alienware m15 R4.
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:
Subwoofer output
Microphone
Storage
This section lists the storage options on your Alienware m15 R4.
Your Alienware m15 R4 supports one of the following storage configurations:
● One M.2 2230/2280 solid-state drive
● One M.2 2230 solid-state drive and one 2280 solid-state drive
● Two M.2 2230 solid-state drives
● Two M.2 2280 solid-state drives
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Average speaker output
Peak speaker output
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 5.1
Values
Realtek ALC3281-CG
Supported
High definition audio interface
● One headset (headphone and microphone combo) port
● HDMI 2.1 port
2-Way (woofer/tweeter) stereo speaker design
Supported
Keyboard shortcut controls
4 W
5 W
Not supported
Digital-array microphones in camera assembly