Dell Latitude 3120, Руководство по установке и техническим характеристикам

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Table 8. Internal slots
Description Values
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626 at www.dell.com/support .
Wireless module
The following table lists the Wireless Local Area Network (WLAN) modules supported on your Latitude 3120.
Table 9. Wireless module specifications
Description Option one (Pentium only) Option two (Celeron only)
Model number
Intel Wi-Fi 6 AX201 Intel Wi-Fi 5 9560 (160 MHz)
Transfer rate
Up to 2400 Mbps Up to 1733 Mbps
Frequency bands supported
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 6 (802.11ax)
● WiFi 802.11a/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
Bluetooth
Bluetooth 5.1 Bluetooth 5.0
Audio
The following table lists the audio specifications of your Latitude 3120.
Table 10. Audio specifications
Description Values
Audio controller
Realtek ALC3246-HDA Codec
Stereo conversion
Suppored
Internal audio interface
High definition audio
External audio interface
Universal audio jack
Number of speakers
Two
Internal-speaker amplifier
Supported (audio codec integrated)
External volume controls
Keyboard shortcut controls, volume buttons
Speaker output:
Average speaker output
2 W
20 Specifications of Latitude 3120