Dell Inspiron 3490 Einrichtung und Spezifikationen - Seite 12
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Description
Docking port
Power adapter port
Security
Table 7. Internal ports and connectors
Description
Internal:
M.2
Communications
Ethernet
Table 8. Ethernet specifications
Description
Model number
Transfer rate
Wireless module
Table 9. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
12
Specifications of Inspiron 3490
Qualcomm QCA9565 (DW 1707) •
Up to 150 Mbps
2.4 GHz
•
WiFi 802.11b/g
•
Wi-Fi 4 (WiFi 802.11n)
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 4.0
Values
Not supported
One power adapter port
One wedge-shaped lock
Values
•
One M.2 slot for Wi-Fi and Bluetooth combo card
•
One M.2 slot for one of the following:
•
Solid-state drive (2230/2280)
•
Intel Optane Memory (2280)
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626.
Values
Realtek RTL8106 Ethernet controller (integrated on system board)
10/100 Mbps
Values
Qualcomm QCA9377 (DW
1810)
•
Qualcomm QCA61x4A
(DW1820)
•
Up to 433 Mbps
•
Up to 867 Mbps
Dual band 2.4 GHz/5 GHz
•
WiFi 802.11a/b/g
•
Wi-Fi 4 (WiFi 802.11n)
•
Wi-Fi 5 (WiFi 802.11ac)
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 4.2
•
Intel 9462
•
Intel 9560
•
Up to 433 Mbps
•
Up to 867 Mbps
Dual band 2.4 GHz/5 GHz
•
WiFi 802.11a/b/g
•
Wi-Fi 4 (WiFi 802.11n)
•
Wi-Fi 5 (WiFi 802.11ac)
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 5