Supermicro SuperServer 7089P-TR4T - Chapter 4 Board Connections; X11 Opi Connectors and Leds; Power Connections

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Chapter 4: Board Connections
Chapter 4
Board Connections
This section describes the connections on the various boards in the system and provides
pinout denitions. The LEDs on the motherboard are also described here. A severboard layout
indicating component locations may be found in Appendix B.
Please review the Safety Precautions in Chapter 3 before installing or removing components.
4.1 X11OPi Connectors and LEDs
Power Connections
Two power connections on the X11OPi must be connected to the power supply. The wiring
is included with the power supply.
• 12-pin Primary CPU Power (PWR1/PWR2)
• 8-pin GPU Power Connections (JPWR3/JPWR4/JPWR5)
12-pin CPU Power Connectors
PWR1/PWR2 are the 12-pin power inputs for 12V power from the power supply to the CPU
Board.
+12V 12-pin Power
PinDenitions
Pin# Denition
1 - 4 Ground
5 - 8 +12V
9-12
GPU Power Connectors
Three 8-pin 12V GPU power connectors (JPWR3/JPWR4/JPWR5) may also be connected
to the power supply for GPU cards.
+12V 8-pin Power
PinDenitions
Pin# Denition
1 - 4 Ground
5 - 8 +12V