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Dell OptiPlex 3280 All-in-One Setup and Specifications

Communications

Ethernet

Table 1. Ethernet specifications

The following table provides the specifications of ethernet that is supported by your Dell Optiplex 3280 All-in-One .

DescriptionValues
Model number

REALTEK RTL8111HSD-CG

Transfer rate

10/100/1000 Mbps

Wireless module

Table 2. Wireless module specifications

The following table provides the wireless module specifications of Dell Optiplex 3280 All-in-One .

DescriptionValues
Model number

Intel Wi-Fi 6 AX200

Qualcomm QCA61x4A

Intel 3165

Transfer rate

Up to 2400 Mbps

Up to 867 Mbps

Up to 433 Mbps

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)
  • Wi-Fi 6 (WiFi 802.11ax)
  • Wi-Fi 802.11 a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
  • Wi-Fi 802.11 a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
Encryption
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
Bluetooth

Bluetooth 5.1

Bluetooth 5.0

Bluetooth 4.2


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