System Board Layout - Dell Precision 3440 Guía De Configuración Y Especificaciones

System board layout

1. Video connector
3. CPU power connector (ATX_CPU)
5. CPU fan connector
7. M.2 Solid-state drive connector
9. Remote PWR switch connector
11. M.2 WLAN connector
13. SATA 1 connector
15. SATA 2 connector
17. SATA 3 connector
19. SATA power connector
21. Coin cell battery
23. Processor socket (CPU)
2. Intrusion switch connector (Intruder)
4. CPU power connector (ATX_CPU)
6. Memory slots (DIMM1, DIMM2, DIMM3, DIMM4)
8. Power switch connector (PWR_SW)
10. Media card reader connector (Card_reader)
12. System fan connector
14. M.2 Soild-state drive connector
16. PSU connector
18. Internal speaker connector
20. PCI-e connectors
22. USB Type-C connector
Descripción general del chasis 11