Table 28. Precision 3680 Tower system board callouts(continued)
No Connector Description
21 M.2 PCIe SSD-2 M.2 PCIe SSD slot
22 TBT Thunderbolt connector
23 SLOT4 PCIe4 x4 PCIe x4 connector
24 SLOT2 PCIe5 x16 PCIe x16 connector
25 M.2 PCIe SSD-0 M.2 PCIe SSD slot
26 SLOT1 PCIe3 x4 PCIe x4 connector
27 FAN SYS1 System fan connector 1
28 TYPE-C Type-C connector
29 FAN CPU CPU fan connector
30 VIDEO Video card connector
31 LAN LAN connector
The following images indicate the location of the system board and provide a visual representation of the installation procedure.
108 Removing and installing Field Replaceable Units (FRUs)