User Manual

Table 7. External ports (continued)
Description Values
Audio port
One Universal audio port (front)
Video port
● One Optional port (HDMI 2.0b/Displayport 1.4a
(HBR3)/VGA/PS2/serial
● One DisplayPort 1.4a (HBR2) (Rear)
● One HDMI 1.4b (Rear)
Media-card reader
Not supported
Power-adapter port
One DC-in port with 4.5 mm barrel
Security-cable slot
● One Kensington lock slot
● One Padlock ring
Internal slots
The following table lists the internal slots of your OptiPlex 3000 Micro.
Table 8. Internal slots
Description Values
M.2
● One M.2 2230 slot for WiFi and Bluetooth card
● One M.2 2230/2280 slot for SSD
● One SATA slot for 2.5-inch HDD
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.
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex 3000 Micro.
Table 9. Ethernet specifications
Description Values
Model number
● Realtek RTL8111KD-CG
● Intel Ethernet Connection I219-LM
Transfer rate
10/100/1000 Mbps
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module specifications of your OptiPlex 3000 Micro.
Table 10. Wireless module specifications
Description Option one Option two Option three
Model number
Intel AX210 Intel Dual Band Wireless-AC
9462
MediaTek MT7921
14 Specifications of OptiPlex 3000 Micro