Supermicro ASG-1115S-NE316R User Manual page 57

3.3 V 4-pin Backplane Power Connector (JP4 and JP6)
JP4 and JP6 are 4-pin power input to provide power to the backplane JPWR2. Refer to the
table below for pin definitions of JP4 and JP6.
Chapter 4: Motherboard Connections
3.3 V 4-pin Power Connector
Pin Definitions
Pin# Definition
1 +3 V
2 +3 V
3 Ground
4 Ground
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