Dell Precision 7670 Configuration et spécifications - Page 16
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Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Precision 7670.
Table 9. Ethernet specifications
Description
Model number
Transfer rate
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module supported on your Precision 7670.
Table 10. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
WWAN module
The following table lists the Wireless Wide Area Network (WWAN) module that is supported on your Precision 7670.
Table 11. WWAN module specifications
Description
Model number
Transfer rate
Frequency bands supported
16
Specifications of Precision 7670
Values
Intel i219LM
10/100/1000 Mbps
Values
Intel AX211
Up to 2400 Mbps
2.4 GHz/5 GHz/6 GHz
NOTE:
The 6 GHz frequency is supported on computers
installed with Windows 11 operating system only.
● WiFi 802.11a/b/g
● Wi-Fi 4 (Wi-Fi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
NOTE:
160 MHz channel use, MU-MIMO, new 6 GHz
band
● 64-bit and 128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.2
Option one
DW5930e, Qualcomm Snapdragon SDX55 5G
Up to 3 Gbps DL/250 Mbps UL (3GPP Release15 NR/LTE
CAT20)
● NR: (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 66, 71, 77, 78, 79)
● LTE: (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28,
29, 30, 32, 38, 39, 40, 41, 42, 43, 46, 66)