Right View; System-Board Components - Dell Alienware Area-51 R3 Threadripper Edition Service Manual

Right view

1. optical drive (ODD)
3. drive-bay heat-sensor
5. AlienFX side-panel connector
7. 3.5-inch drive bracket (HDD1)
9. 3.5-inch drive bracket (HDD3)

System-board components

1. processor-power connector (CPU PWR1)
3. processor liquid cooling-assembly fan (LCM_FAN1)
5. PCI-Express slot (SLOT1)
7. coin-cell battery socket (BAT1)
9. PCI-Express slot (SLOT4)
11. PCI-Express slot (SLOT5)
13. solid-state drive slot (M2_SSD1)
15. low pin count debug header (LPC1)
17. USB connector (USB1)
19. drive-bay heat-sensor connector (SENSOR1)
16
2. I/O board (IO BRD)
4. 2.5-inch drive bracket (HDD4/HDD5)
6. rear I/O accessibility lighting batteries
8. 3.5-inch drive bracket (HDD2)
2. processor liquid-cooling assembly pump-fan connector
(PUMP_FAN1)
4. audio connector (FP_AUDIO1)
6. CMOS reset jumper (CMOS_CLR)
8. PCI-Express slot (SLOT3)
10. WLAN connector (M2_WLAN1)
12. PCI-Express slot (SLOT6)
14. PCI-Express slot (SLOT7)
16. LED Power Switch (PANEL1)
18. chassis heat-sensor connector (SENSOR2)
20.PCI-Express power connector (PCIE_PWR1)