Supermicro H12SSG-AN6 User Manual page 36

H12SSG-AN6 User's Manual
GPU 12V 8-pin Power Connectors (JPWR1 - JPWR4)
JPWR1, JPWR2, JPWR3, and JPWR4 are all 8-pin 12V DC power inputs for GPUs that have
been installed in the system's PCIe slots. Refer to the table below for pin definitions.
GPU 12V 8-pin Power
Pin Definitions
Pin# Definition Pin#
1 Ground 5
2 Ground 6
3 Ground 7
4 Ground 8
36
Definition
+12V
+12V
+12V
+12V