Dell OptiPlex 7080 Tower Setup and specifications guide - Page 18

Communications, Ethernet, Wireless module

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Table 7. Ports and connectors (continued) Description Security Antenna Internal: Expansion SATA M.2 Values One Kensington security-cable slot Two SMA connectors (optional) ● One full-height PCIe x1 slot ● One full-height PCIe x16 slot ● One full-height PCI slot ● One full-height PCIe x 4 slot Four SATA slots for 3.5-inch Hard-disk drive, 2.5-inch Harddisk drive, 1 SATA slot for slim Optical Disk Drive ● One M.2 2230 slot for WiFi and Bluetooth card ● One M.2 2230 slot for solid-state drive ● One M.2 2230/2280 slot for SSD/Intel Optane NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626. Communications Ethernet Table 8. Ethernet specifications Description Model number Transfer rate Values Intel i219-LM 10/100/1000 Mbps Wireless module Table 9. Wireless module specifications Description Model number Qualcomm QCA61x4a Transfer rate Up to 867 Mbps Frequency bands supported 2.4 GHz/5 GHz Wireless standards 802.11ac Encryption ● 64-bit and 128-bit WEP ● 128-bit AES-CCMP ● TKIP Bluetooth 5.0 Values 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 Qualcomm QCA9377 Up to 867 Mbps 2.4 GHz/5 GHz 802.11ac ● 64-bit and 128-bit WEP ● 128-bit AES-CCMP ● TKIP 5.0 18 Technical specifications

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Table 7. Ports and connectors (continued)
Description
Values
Security
One Kensington security-cable slot
Antenna
Two SMA connectors (optional)
Internal:
Expansion
●
One full-height PCIe x1 slot
●
One full-height PCIe x16 slot
●
One full-height PCI slot
●
One full-height PCIe x 4 slot
SATA
Four SATA slots for 3.5-inch Hard-disk drive, 2.5-inch Hard-
disk drive, 1 SATA slot for slim Optical Disk Drive
M.2
●
One M.2 2230 slot for WiFi and Bluetooth card
●
One M.2 2230 slot for solid-state drive
●
One M.2 2230/2280 slot for SSD/Intel Optane
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626
.
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 QCA61x4a
Intel Wi-Fi 6 AX201
Qualcomm QCA9377
Transfer rate
Up to 867 Mbps
Up to 2.4 Gbps
Up to 867 Mbps
Frequency bands supported
2.4 GHz/5 GHz
2.4 GHz/5 GHz
2.4 GHz/5 GHz
Wireless standards
802.11ac
802.11ax (Wi-Fi 6)
802.11ac
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
5.1
5.0
18
Technical specifications