SUPER MICRO Computer 6025B-3R user manual Connector Definitions

SUPERSERVER 6025B-3/6025B-3R User's Manual

5-8 Connector Definitions

ATX Power 24-pin Connector

Pin Definitions (JPW1)

ATX Power Connector

The primary ATX power supply con- nector meets the SSI (Superset ATX) 24-pin specification. Make sure that the orientation of the connector is correct. See the table on the right for pin definitions.

Auxiliary Power Connector

Pin# Definition

13+3.3V

14-12V

15COM

16PS_ON

17COM

18COM

19COM

20Res (NC)

21+5V

22+5V

23+5V

24COM

Pin # Definition

1+3.3V

2+3.3V

3COM

4+5V

5COM

6+5V

7COM

8PWR_OK

95VSB

10+12V

11+12V

12+3.3V

In addition to the Primary ATX power connector (above), the Auxiliary 4-pin connector at JPW2 must also be con- nected to your power supply. See the table on the right for pin definitions.

Processor Power Connector

JPW3 must also be connected to the power supply to provide power for the processor(s). See the table on the right for pin definitions.

NMI Button

The non-maskable interrupt button header is located on pins 19 and 20 of JF1. Refer to the table on the right for pin definitions.

Power LED

The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table on the right for pin definitions.

+12V 4-pin Aux. Power Pin Definitions (JPW2)

Pins	Definition
1 & 2	Ground
3 & 4	+12V

Processor Power

Pin Definitions (JPW3)

Pins	Definition
1 through 4	Ground
5 through 8	+12V

NMI Button

Pin Definitions (JF1)

Pin# Definition

19Control

20Ground

Power LED

Pin Definitions (JF1)

Pin# Definition

15Vcc

16Control

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