User Manual

Internal slots
The following table lists the internal slots of your Precision 3570.
Table 8. Internal slots
Description Values
M.2
● One M.2 2230 slot for WiFi and Bluetooth card
● Two M.2 2230/2280 slots for solid-state drive
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 Precision 3570.
Table 9. Ethernet specifications
Description Values
Model number
Intel I219-V/Intel I219-LM
Transfer rate
10/100/1000 Mbps
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module specifications of your Precision 3570.
Table 10. Wireless module specifications
Description Option one Option two Option three
Model number
Realtek RTL8822CE Intel AX211 MediaTek MT7921
Transfer rate
Up to 867 Mbps Up to 2400 Mbps Up to 1200 Mbps
Frequency bands supported
2.4 GHz/5 GHz 2.4 GHz/5 GHz/6 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)
● 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)
● Wi-Fi 6E (WiFi 802.11ax)
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 5.0 Bluetooth 5.2 Bluetooth 5.2
14 Specifications of Precision 3570