About this task
Figure 79. System-board callouts
Table 28.
Precision 3680 Tower system board callouts
No Connector Description
1 INTRUSION Intrusion switch connector
2 CPU0_SKT Processor socket
3 ATX CPU1 and ATX
CPU2
4-pin processor power connectors
4 DIMM1 to DIMM4 Memory module connectors
5 SATA PWR1 SATA power connector
6 M.2 PCIe SSD-1 M2 SSD slot
7 RTC Coin cell battery
8 FAN SYS3 System fan connector 3
9 PWR REMOTE Power remote connector
10 PWR_SW Power switch connector
11 INT SPKR Internal speaker connector
12 M.2 WLAN WLAN slot
13 FAN SYS2 System fan connector 2
14 INT USB Internal USB connector
15 SATA-4 SATA 4 connector
16 SATA-3 SATA 3 connector
17 SATA-2 SATA 2 connector
18 SATA-1 SATA 1 connector
19 SATA-0 SATA 0 connector
20 ATX SYS ATX system power connector
Removing and installing Field Replaceable Units (FRUs) 107