131-HE-E095-KR
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1. CPU Socket 2011-3
10. Debug LED / CPU Temp Monitor
19. PCI-E Slot 8x/4x
2. Intel X99 PCH
11. CMOS Battery
20. M.2 (Key-M)
3. CPU Fan Header (1 amp PWM)
12. USB 3.0 Headers
21. Front Panel Audio Connector
4. CPU2, PWR, AUX,CHA fan headers
(1 amp PWM/DC)
13. USB 2.0 Headers
22. S/PDIF Out
5. 24-pin ATX power connector
14. CMOS Reset Button
23. Back Panel Connectors (Figure 2)
6. DDR4 Memory DIMM Slots 1-4
15. Power Button
24. 8 pin EPS Connector
7. Intel SATA 6G RAID Ports
16. Reset Button
25. Removable BIOS Chip
8. Intel SATA 6G AHCI Ports
17. PCI-E Slot 16x
26. Shielded/backlit audio traces
9. Front Panel Connectors
18. PCI-E Slot 16x/8x
PCI-E Slot Breakdown
PCI-E Lane Distribution (40 Lane Processor)
PE1 – x16
PE2 – x16
PE3 – x8
PCI-E Lane Distribution (28 Lane Processor)
PE1 – x16
PE2 – x8
PE3 – x4
