SUPER MICRO Computer X9SPV-LN4F, X9SPV-F user manual Fan Headers, Fan1 Fan2 Fan3 Fan4

Chapter 2: Installation

Fan Headers

The X9SPV Motherboard Series has three fan headers (Fan1~Fan3). These fans are 4-pin fan headers. Although Pins 1~3 of the fan headers are back- ward compatible with the traditional 3-pin fans, please 4-pin fans on the motherboard to enable the motherboard to control fan speed through the BIOS. Refer to the table on the right for pin definitions.

Note: The speeds of 4-pin (PWM) fans are controlled by Thermal Management via BIOS Hardware Monitoring in the Advanced Setting. (The default setting is Disabled.)

Fan Header

Pin Definitions

Pin# Definition

1Ground

2+12V

3Tachometer

4PWM_Control

AFan1

BFan2

CFan3

DFan4

	LED3 UID	JVGA1
MH4		1

JWD1

LED2

X9SPV-F	U57
JPB1	JP1

1 JL JOH1

VGA

JIPMB1

U21

SP1

U6

JLAN2		JLAN1
	LAN2/4
	U7

USB8/9 KB/MOUSE LAN1/3

U10

J1	USB4/5
	IPMI

U22

J3	JCOM1	COM1
		COM2
		JCOM2
	JPUSB1
	0
	U6
		MH2
		FAN4

U26 D

C

B

FAN3FAN2

MH6 JWP1

JPI2C1

PWR I2C

JWP1:WRITE PROTECT

I-SATA5 T-SGPIO1

I-SATA3 T-SGPIO2

I-SATA1

I-SATA4

I-SATA2

I-SATA0

JSD1:SATA

DOM POWER

JF1 JSD1

U3

JDIMM1

JDIMM2

JD1 LED1

F6

JTPM1:TPM/PORT80

PMJT 1

1 J20USB JPK1

USB6/7

FAN1

A

P1-DIMMA1

P1-DIMMB1

MH7

JPW1

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