Micro Star Computer MS- 9130 v1.x SSI 8-Pin Power Connector JPWR1, ATX 12V Power Connector JPW1

MS-9130 Workstation Mainboard

SSI 8-Pin Power Connector: JPWR1

This connector is used to provide the power output to the CPU.

8	4
5	1
	JPWR1

JPWR1 Pin Definition

PIN	SIGNAL	PIN	SIGNAL
1	GND	5	+12V
2	GND	6	+12V
3	GND	7	+12V
4	GND	8	+12V

ATX 12V Power Connector: JPW1

You may also choose to use ATX 12V power supply. This 12V power connector is used to provide power to the CPU.

4	2
3	1
JPW1

JPW1 Pin Definition

PIN	SIGNAL
1	GND
2	GND
3	12V
4	12V

MSIRemindsYou...

For this JPWR1 power connector, you may use the 4-pin ATX power supply or 8-pin SSI power supply as you like. If you’d like to use the SSI power supply, please remove the sticker (covered the 1, 2, 5 and 6 pins, shown as the photo below) marked “SSI ONLY” on the JPWR1 power connector to insert the SSI power supply in the proper orientation for correct alignment. If you’d like to use the ATX power supply, please just insert your power supply in the rest pins without removing the sticker.

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