Communications; Ports And Connectors - Dell Precision 3440 Setup And Specifications Manual

Communications

Ethernet
Table 10. Ethernet specifications
Description
Model number
Transfer rate
Wireless module
Table 11. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth

Ports and connectors

Table 12. Ports and connectors
Description
External:
Network
USB
Audio
Values
Intel i219-LM
10/100/1000 Mbps
Qualcomm QCA61x4a (DW1820)
Up to 867 Mbps
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 5.0
Values
1 RJ-45
• One USB 2.0 Type-A port (front)
• One USB 2.0 Type-A with PowerShare (front)
• One USB 3.2 Gen 2 Type-A (front)
• One USB 3.2 Gen 2 Type-C port with PowerDelivery (front)
• Two USB 2.0 ports with Power On (rear)
• One USB 2.0 header for Comon Access Card (CAC)
• Three USB 3.2 Gen 1 Type-A ports (rear)
• One USB 3.2 Gen 2 Type-A ports (rear)
• One Universal Audio Jack (front)
• One Line -in/out retasking (rear)
Specifications of Precision 3440 Small Form Factor
Values
Intel AX201
Up to 2400 Mbps
2.4 GHz/5 GHz
• Wi-Fi 802.11a/b/g
• Wi-Fi 4 (Wi-Fi 802.11n)
• Wi-Fi 5 (Wi-Fi 802.11ac)
• Wi-Fi 6 (Wi-Fi 802.11ax)
• 64-bit/128-bit WEP
• AES-CCMP
• TKIP
Bluetooth 5.1
17