Dell D14U Handleiding voor instellingen en specificaties - Pagina 19
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Table 7. Ports and connectors(continued)
Description
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
Qualcomm QCA9377
Up to 867 Mbps
2.4 GHz/5 GHz
•
Wi-Fi 802.11 a/b/g
•
Wi-Fi 4 (WiFi 802.11n)
•
Wi-Fi 5 (WiFi 802.11ac)
•
64-bit and 128-bit WEP
•
128-bit AES-CCMP
•
TKIP
5.0
Values
•
One M.2 2230 slot for WiFi/Bluetooth card
•
One M.2 2230/2280 slot for PCIe solid-state drive/Intel
Optane
•
One M.2 2280 slot for PCIe solid-state drive/Intel Optane
•
One SATA slots for 2.5-inch hard-disk drive (for 35 W and 65
W only)
•
One half-height Gen3 PCIe x8 slot (discrete graphics)
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626.
Values
Intel i219-LM
10/100/1000 Mbps
Values
Qualcomm QCA61x4A
Up to 867 Mbps
2.4 GHz/5 GHz
802.11ac
•
64-bit and 128-bit WEP
•
128-bit AES-CCMP
•
TKIP
5.0
Intel Wi-Fi 6 AX201
Up to 2.4 Gbps
2.4 GHz/5 GHz
•
802.11ax (Wi-Fi 6)
•
64-bit and 128-bit WEP
•
128-bit AES-CCMP
•
TKIP
5.1
Technical specifications
19