1. CPU Socket 2011
2. Intel X79 Southbridge
3. CPU Fan Header
4. DDR3 Memory DIMM Slots 1-8
5. 24-pin ATX power connector
6. Fan Headers
7. PCI-E Disable Dipswitches
8. Intel Sata 6G/3G Ports
9. Intel Sata 3G Ports
10. Marvell Sata 6G Ports
11. ECP Header
12. Front Panel Connectors
13. Debug LED
14. USB 2.0 Headers
15. USB 3.0 Headers
16. CMOS Battery
17. Unused
18. CMOS Reset Button
19. Power Button
20. Reset Button
21. PC Speaker
22. PCI-E Slot 16x/8x
23. PCI-E Slot 8x
24. PCI-E Slot 8x/4x
25. PCI-E Slot 4x
26. Front Panel Audio Connector
27. S/PDIF Out
28. EVGauge
29. Back Panel Connectors (Figure 2)
30. 8 pin EPS Connector
31. Supplemental PCI-E 6pin Power
32. Removable BIOS Chip
33. GPU Link
34. Probe It Header
35 BIOS Selector Switch
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