Owners Manual

 7. 
 

 PCIe x16   4 
 PCI-32 ()  
 PCIe x4   3  
SATA
 SATA  2.5 / /
M.2
Two M.2 2280 slot for solid-state drive with Intel Core i3
processors
Three M.2 2280 slot for solid-state drive with Intel Core
i5/i7/i9/Xeon processors
:  M.2   
SLN301626  www.dell.com/support


 8. 
 

Ethernet controller integrated on system board
: Optional 2.5GbE RJ-45 available at the time of purchase

10/100/1000 Mbps
: 2.5 Gbps speed available with the optional 2nd RJ-45 port.

 9. 
 

Qualcomm QCA6174a Intel Wi-Fi 6 AX210

Up to 867 Mbps Up to 2402 Mbps

2.4 GHz/5 GHz 2.4 GHz/5 GHz/6 GHz

802.11ac 802.11ax

64-bit and 128-bit WEP
128-bit AES-CCMP
TKIP
128-bit AES-CCMP
256-bit AES-GCMP

5.0 5.2
16  Precision 3650 Tower