Dell Alienware x15 R2 Setup and Specifications - Page 12

Internal slots, Wireless module, Audio

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Table 5. External ports (continued) Description Media-card reader Power-adapter port Security-cable slot Values One microSD-card slot One 7.40 mm x 5.10 mm DC-in Not supported Internal slots The following table lists the internal slots of your Alienware x15 R2. Table 6. Internal slots Description M.2 Values Two M.2 2230/2280 slots for solid-state drive NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article 000144170 at www.dell.com/support. Wireless module The following table lists the Wireless Local Area Network (WLAN) module supported on your Alienware x15 R2. Table 7. Wireless module specifications Description Model number Values Killer AX1675 Transfer rate Up to 2400 Mbps Frequency bands supported 2.4 GHz/5 GHz/6 GHz Wireless standards ● WiFi 802.11a/b/g ● Wi-Fi 4 (WiFi 802.11n) ● Wi-Fi 5 (WiFi 802.11ac) ● Wi-Fi 6 (WiFi 802.11ax) Encryption ● 64-bit/128-bit WEP ● AES-CCMP ● TKIP Bluetooth Bluetooth 5.2 Audio The following table lists the audio specifications of your Alienware x15 R2. Table 8. Audio specifications Description Audio controller Values Realtek ALC3281 12

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Table 5. External ports
(continued)
Description
Values
Media-card reader
One microSD-card slot
Power-adapter port
One 7.40 mm x 5.10 mm DC-in
Security-cable slot
Not supported
Internal slots
The following table lists the internal slots of your Alienware x15 R2.
Table 6. Internal slots
Description
Values
M.2
Two M.2 2230/2280 slots for solid-state drive
NOTE:
To learn more about the features of different types
of M.2 cards, see the knowledge base article
000144170
at
www.dell.com/support
.
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module supported on your Alienware x15 R2.
Table 7. Wireless module specifications
Description
Values
Model number
Killer AX1675
Transfer rate
Up to 2400 Mbps
Frequency bands supported
2.4 GHz/5 GHz/6 GHz
Wireless standards
●
WiFi 802.11a/b/g
●
Wi-Fi 4 (WiFi 802.11n)
●
Wi-Fi 5 (WiFi 802.11ac)
●
Wi-Fi 6 (WiFi 802.11ax)
Encryption
●
64-bit/128-bit WEP
●
AES-CCMP
●
TKIP
Bluetooth
Bluetooth 5.2
Audio
The following table lists the audio specifications of your Alienware x15 R2.
Table 8. Audio specifications
Description
Values
Audio controller
Realtek ALC3281
12