1. PCI slot (slot 6) 2. PCIe x16 slot (PCIe 2.0 wired as x4) (slot 5)
3. PCIe 3.0 x16 slot (slot 4) 4. PCIe 2.0 x1 slot (slot 3)
5. PCIe 3.0 x16 slot (slot 2) 6. PCIe x16 slot (PCIe 3.0 wired as x8) (slot 1)
7. DIMM slots 8. intrusion-switch connector
9. CPU heatsink fan connector 10. processor socket
11. DIMM slots 12. front-panel audio connector
13. internal USB 2.0 connector 14. coin-cell battery
15. optional hard-drive fan connector 16. system-fan connector
17. HDD temperature sensor connector 18. system-fan connector
19. PWR_REMOTE connector (for Teradici Host
Card) 20. thunderbolt sideband connector
21. system-fan connector 22. password jumper
23. front panel and USB 2.0 connector 24. internal speaker connector
25. USB 3.0 front-panel connector 26. internal USB 2.0 connector for flexbay
27. SATA Connectors (HDD0-HDD3 & SATA0-1) 28. RTC_RST Jumper
29. 24-pin system power connector 30. CPU power connector
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