Internal Slots; Ethernet; Wireless Module - Dell OptiPlex Small Form Factor Plus 7020 Owner's Manual

Table 7. External ports (continued)
Description

Internal slots

The following table lists the internal slots of your OptiPlex Small Form Factor Plus 7020.
Table 8. Internal slots
Description
Expansion
M.2
SATA slots

Ethernet

The following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex Small Form Factor Plus
7020.
Table 9. Ethernet specifications
Description
Model number
Transfer rate

Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules that are supported on your OptiPlex Small Form
Factor Plus 7020.
Table 10. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
22 Specifications of OptiPlex Small Form Factor Plus 7020
Values
● One Padlock ring
Values
● One Half-height Gen4 PCIe x16 slot
● One Half-height Gen3 PCIe x4 slot
● One M.2 2230 slot for Wi-Fi and Bluetooth combo card
● Two M.2 2230 slots for solid-state drive
● One M.2 2280 slot for solid-state drive
Two SATA 3.0 slot for 3.5-inch HDD and slim optical drive
Values
Intel WGI219LM
10/100/1000 Mbps
Option one
Intel AX211
Up to 2400 Mbps
2.4 GHz/5 GHz/6 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
NOTE: To learn more about the features of different
types of M.2 cards, search in the Knowledge Base
Resource at www.dell.com/support.
Option two
Realtek RTL8852BE
Up to 1201 Mbps
2.4 GHz/5 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)