System board layout
1. PSU power connector
2. Processor fan connector
3. Memory module connector
4. Power button connector
5. M.2 SSD card reader slot
6. SATA0 connector (blue)
7. M.2 WLAN connector
8. SATA1/2 connector (black)
9. SATA3 connector (white)
10. SATA power connector
11. ATX power connector
12. Coin-cell battery
13. CMOS_CLR/Password/Service_Mode jumper
14. APS/PETS connector (Debug)
15. PCIe x1 (Slot4)
16. LPC debug card connector
17. PCI-32 (Slot3)
18. PCIe x16 (Slot2)
19. PCIe x1 (Slot1)
20. Chassis fan connector
21. M.2 2280 SSD/Optane card connector
22. Processor socket
Chassis overview
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