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Table 6. Ports and connectors (continued)
Description
Security
Internal:
PCIe expansion card slots
mSATA
SATA
M.2
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Alienware Aurora R15 AMD.
Table 7. Ethernet specifications
Description
Model number
Transfer rate
Wireless module
The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your Alienware Aurora R15 AMD.
Table 8. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Values
● One security-cable slot (wedge-shaped)
● One padlock slot
● One PCIe x16 mechanical/x16 electrical Gen5 slot
● One PCIe x4 mechanical/x4 electrical Gen4 slot
● One PCIe x4 mechanical/x2 electrical Gen4 slot
Not supported
Two
● One M.2 2230 slot for WiFi and Bluetooth combo card
● Two M.2 2230/2280 card slots for solid-state drive
Values
Realtek RTL8125BG Ethernet controller integrated on the
system board
10/100/1000/2500 Mbps
Option one
Qualcomm WCN6856-DBS
Up to 3571 Mbps
2.4 GHz/5 GHz/6 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
NOTE: Wi-Fi 6 is supported
in regions where Wi-Fi 6E is
unavailable.
NOTE: To learn more about the features of different types
of M.2 cards, see the Knowledge Base resource at
www.dell.com/support.
Option two
Realtek RTL8852BE
Up to 1201 Mbps
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)
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