Table 7. Ports and connectors(continued)
Description
Values
M.2
•
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
Communications
Ethernet
Table 8. Ethernet specifications
Description
Values
Model number
Intel i219-LM
Transfer rate
10/100/1000 Mbps
Wireless module
Table 9. Wireless module specifications
Description
Values
Model number
Qualcomm QCA9377
Qualcomm QCA61x4A
Intel Wi-Fi 6 AX201
Transfer rate
Up to 867 Mbps
Up to 867 Mbps
Up to 2.4 Gbps
Frequency bands supported
2.4 GHz/5 GHz
2.4 GHz/5 GHz
2.4 GHz/5 GHz
Wireless standards
•
Wi-Fi 802.11 a/b/g
•
Wi-Fi 4 (WiFi 802.11n)
•
Wi-Fi 5 (WiFi 802.11ac)
802.11ac
•
802.11ax (Wi-Fi 6)
Encryption
•
64-bit and 128-bit WEP
•
128-bit AES-CCMP
•
TKIP
•
64-bit and 128-bit WEP
•
128-bit AES-CCMP
•
TKIP
•
64-bit and 128-bit WEP
•
128-bit AES-CCMP
•
TKIP
Bluetooth
5.0
5.0
5.1
Technical specifications
19