5. Wireless-card slot 6. SYSFAN_LED2 connector
7. Lower front-chassis fan connector (FAN_SYS2) 8. SATA 6 Gbps drive connector (HDD1)
9. SATA 6 Gbps drive connector (HDD2) 10. Power-supply connector (ATX1)
11. Solid-state drive slot (M.2 PCIe SSD-1) 12. Solid-state drive slot (M.2 PCIe SSD-0)
13. Air-cooling fan connector (FAN CPU) 14. PCI-Express x4 slot (SLOT3)
15. PCI-Express x4 slot (SLOT2) 16. PCI-Express x16 mechanical/x16 electrical slot (SLOT1)
17. Rear-chassis fan connector (FAN SYS1) 18. Rear-chassis fan LED connector (LED FAN SYS1)
19. Liquid cooling pump fan connector (FAN PUMP) 20.Liquid-cooling pump LED connector
21. Power-supply connector (ATX3) 22.Top-chassis fan connector one (FAN_SYS4)
23. Power-supply connector (ATX2) 24.CPU socket
25.Top-chassis fan connector two (FAN_SYS5) 26.Memory-module slot, DIMM1
27. Memory-module slot, DIMM2 28.SATA power connector (SATA PWR)
29.Side-light connector (SIDE LIGHT)
The following images indicate the location of the system board and provide a visual representation of the installation procedure.
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