Supermicro 530AD-I User Manual page 42

8-Pin Power Connector
JPW2 is an 8-pin 12V DC power input for the CPU that must be connected to the power
supply. Refer to the table below for pin definitions.
Important: To provide adequate power supply to the motherboard, be sure to connect the
24-pin ATX PWR and the 8-pin PWR connectors to the power supply. Failure to do so may
void the manufacturer warranty on your power supply and motherboard.
Chapter 4: Motherboard Connections
8-pin Power
Pin Definitions
Pin# Definition
1 - 4 Ground
5 - 8 +12V
Required Connection
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