Alienware Aurora R6 - System-board components

System-board components
1. top-chassis fan (TOP_FAN) 2. processor-cooling assembly pump-fan connector
(PUMP_FAN)
3. processor-fan connector (CPU_FAN) 4. memory-module slot 1 (XMM1)
5. memory-module slot 2 (XMM2) 6. memory-module slot 3 (XMM3)
7. memory-module slot 4 (XMM4) 8. front-chassis fan connector (FRONT_FAN)
9. SATA 6 Gbps drive connector (SATA1) 10. SATA 6 Gbps drive connector (SATA2)
11. SATA 6 Gbps drive connector (SATA3) 12. SATA 6 Gbps drive connector (SATA4)
13. solid-state drive slot (M.2 SSD) 14. CMOS reset jumper (CMOS JUMPER)
15. Password reset jumper (PASSWORD JUMPER) 16. PCI-Express x16 mechanical/x8 electrical slot (SLOT4)
17. LED controller connector (LED_CONTROLLER) 18. PCI-Express x4 slot (SLOT3)
19. PCI-Express x4 slot (SLOT2) 20.PCI-Express x16 mechanical/x8 electrical slot (SLOT1)
21. graphics-card power connector (GPU_POWER) 22.wireless-card slot (M.2 WIFI)
23. processor socket (CPU1)
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