SUPER MICRO Computer X9SPU-F user manual Fan Headers FAN1~5, Chassis Intrusion JL1

Chapter 2: Installation

Fan Headers (FAN1~5)

The X9SPU-F series has five (5) fan headers (Fan 1~Fan 5). These fans are 4-pin fan headers. Though Pins 1-3 of the fan headers are backward compatible with traditional 3-pin fans, it is recommended that 4-pin fans are used to allow the fan speed control setting in the BIOS Hardware Monitor- ing section (if set) to automatically ad- just fan speeds based on the system temperature. Refer to the table on the right for pin definitions.

Chassis Intrusion (JL1)

A Chassis Intrusion header is located at JL1 on the motherboard. Attach the appropriate cable from the chassis to inform you of a chassis intrusion when the chassis is opened.

Fan Header

Pin Definitions

Pin#		Definition
1		Ground (Black)
2		+12V (Red)
3		Tachometer
4		PWM_Control
		Fan Header
	Recommended Usage
Fan#		Definition
1~4			CPU/System
A~D			I/O & Addon Cards

Chassis Intrusion

Pin Definitions (JL1)

Pin# Definition

1Intrusion Input

2Ground

KB/MS
USB4/5/IPMI_LAN
	USB3.0-2/3
	COM2
	+
COM1
VGA	CLEAR
	CMOS
LAN1		MAC CODE
	REV:1.00	CODE
LAN2	X9SPU-FDESIGNED IN USA	BAR
UID-LED	JSD1:DOM PWR
	SBX2: PCI-E 2.0 X4 in X8
UIOP	SBX1: PCI-E 3.0/2.0 X16 or X8+X8

JL1

CPU

JF1

+

DDR3 1600/1333/1066 UDIMM/RDIMM required

DIMMA1

DIMMA2

DIMMB1

DIMMB2

SBX3: PCI-E 2.0 X4

USB 12/13 USB 3.0-0/1

FAN1

FAN1

FAN2

FAN2

FAN3

FAN3

FAN4

FAN4

FAN5

FAN5

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