SUPER MICRO Computer X9SVL-IIF, X9SCM-IIF user manual Fan Headers, Chassis Intrusion

Chapter 2: Installation

Fan Headers

The X9SCM-IIF/X9SCL-IIF has five fan headers (Fan 1~Fan 4 and Fan A). These fans are 4-pin fan headers. However, Pins 1-3 of the fan head- ers are backward compatible with the traditional 3-pin fans. A fan speed control setting in the BIOS Hardware Monitoring section allows the BIOS to automatically set fan speeds based on the system temperature. Refer to the table on the right for pin definitions.

Note: Please use all 3-pin fans or all 4-pin fans on a motherboard. Please do not use 3-pin fans and 4-pin fans on the same board.

Chassis Intrusion

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

KB/MOUSE JF1

USB/0/1	IPMI	_LAN	DIMM1BDIMM2B
COM1			DIMM2A
			DIMM1A

DDR3 1066/1333 UDIMM required

	VGA
	CPU
D	LAN1
	LAN2

Fan Header

Pin Definitions

Pin# Definition

1Ground (Black)

22.5A/+12V

(Red)

3Tachometer

4PWM_Control

Chassis Intrusion

Pin Definitions (JL1)

Pin# Definition

1Intrusion Input

2Ground

A

A. Fan 1

B. Fan 2

C. Fan 3

BD. Fan 4

E.Fan A

F.Chassis Intrusion

	SLOT7 PCI-E 2.0 X8
	SLOT6 PCI-E 2.0 X8
	SLOT5 PCI-E 2.0 X4 ON X8
				JBT1
	SLOT4 PCI-E 2.0 X4 ON X8
				I-SATA5	I-SATA4
COM2	USB 12/13	USB4/5	USB2/3	USB11

C

I-SATA1 I-SATA0	F
-SATA3 -SATA2	E
I I

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