1. PCI slot (slot 6) 2. PCIe x16 slot (wired as x4)
3. PCIe x16 slot 4. PCIe x1 slot
5. PCIe x16 slot 6. PCIe x16 slot (wired as x8)
7. USB 3.0 front-panel connector 8. intrusion-switch connector
9. DIMM slots (available only when optional second
processor is installed)
10. fan connector for CPU2
11. processor socket 12. DIMM slots (available only when optional second
processor is installed)
13. front-panel audio connector 14. processor (CPU1) power connector
15. hard-drive (HDD1) fan connector 16. system fan 1 connector
17. DIMM slots 18. processor SOCKET
19. DIMM connectors 20. system fan 2 connector
21. PSWD jumper 22. hard-drive (HDD) temperature sensor connector
23. system fan 3 connector 24. remote power connector
25. front panel and USB 2.0 connector 26. internal USB 2.0 connector for flexbay
27. main power connector 28. SATA connectors
29. RTCRST jumper 30. coin-cell battery
31. internal USB 2.0 connector 32. processor (CPU2) power connector
41