User Manual

Table 10. Wireless module specifications (continued)
Description Option one Option two Option three
Transfer rate
Up to 2400 Mbps Up to 433 Mbps Up to 1200 Mbps
Frequency bands supported
2.4 GHz/5 GHz/6 GHz
NOTE: The 6 GHz
frequency is supported
on computers installed
with Windows 11
operating system only.
2.4 GHz/5 GHz 2.4 GHz/5 GHz
Wireless standards
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
Encryption
● 64-bit and 128-bit WEP
● 128-bit AES-CCMP
● TKIP
● 256-bit AES-GCMP
● 64-bit and 128-bit WEP
● 128-bit AES-CCMP
● TKIP
● 64-bit and 128-bit WEP
● 128-bit AES-CCMP
● TKIP
Bluetooth
Bluetooth 5.2 Bluetooth 5.1 Bluetooth 5.2
Audio
The following table lists the audio specifications of your OptiPlex 3000 Micro.
Table 11. Audio specifications
Description Values
Audio controller
ALC3246-CG
Stereo conversion
Supported
Internal audio interface
High definition audio
External audio interface
One Universal Audio Jack
Number of speakers
One internal speaker (optional)
Internal-speaker amplifier
Supported (audio codec integrated)
External volume controls
Keyboard shortcut controls
Speaker output:
Average speaker output
2 W
Peak speaker output
2.5 W
Subwoofer output
Not supported
Microphone
Dual-array microphones
Specifications of OptiPlex 3000 Micro 15