Pci-E Slot Breakdown - EVGA X99 FTW User Manual

1. CPU Socket 2011-3
2. Intel X99 Southbridge
3. CPU Fan Header (1 amp PWM)
4. DDR4 Memory DIMM Slots 1-8
5. 24-pin ATX power connector
6. Fan Headers (1 amp DC)
7. PCI-E Disable Dipswitches
8. Intel Sata 6G RAID Ports
9. Intel Sata 6G AHCI Ports
10. Front Panel Connectors
11. Debug LED / CPU Temp Monitor

PCI-E Slot Breakdown

PCI-E Lane Distribution (40 Lane Processor)
PE1 – x16 (x8 if PE2 is used)
PE2 – x8
PE3 – x8
PE4 – x16 (x8 if PE3 is used)
PE5 – x4 (Gen 2 only, 4 lanes pulled from PCH)
PE6 – x8
PCI-E Lane Distribution (28 Lane Processor)
PE1 – x16 (x8 if PE2)
PE2 – x8
PE3 – x8 (Not functional with a 28 lane processor.)
PE4 – x8
PE5 – x4 (Gen 2 only, 4 lanes pulled from PCH)
PE6 – x4
12. CMOS Battery
13. USB 3.0 Headers
14. USB 2.0 Headers
15. CMOS Reset Button
16. Power Button
17. Reset Button
18. PC Speaker
19. PCI-E Slot 16x/8x
20. PCI-E Slot 8x
21. PCI-E Slot 4x
22. Front Panel Audio Connector
23. EVGauge
24. Thunderbolt GPIO Connector
25. Back Panel Connectors (Figure 2)
26. 8 pin EPS Connector
27. Supplemental PCI-E 6pin Power
28. S/PDIF Out
29. Probe It Header
30. BIOS Selector Switch
31. Removable BIOS Chip
- 9 -