SUPER MICRO Computer 1018D-73MTF Fan Headers, Chassis Intrusion, Trusted Platform Module Header

Chapter 5: Advanced Motherboard Setup

Fan Headers

The X10SL7-F has five fan headers (Fan1

-Fan4 and FanA). These are all 4-pin fan headers, however pins 1-3 are backward compatible with traditional 3-pin fans. Fan speed is controlled via IPMI 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. Do not mix 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 ap- propriate cable from the chassis to inform you of a chassis intrusion when the chas- sis is opened.

Fan Header

Pin Definitions

Pin# Definition

1Ground (Black)

22.5A/+12V (Red)

3Tachometer

4PWM_Control

Chassis Intrusion

Pin Definitions

Pin# Definition

1Intrusion Input

2Ground

Trusted Platform Module Header

Pin Definitions

Trusted Platform Module Header

This header is used to connect a Trusted Platform Module (TPM), available sepa- rately from a third-party vendor. A TPM is a security device that allows encryption and authentication of hard drives, disal- lowing access if the TPM associated with it is not installed in the system. See the table on the right for pin definitions.

Pin # Definition

1	LCLK
3	LFRAME
5	LRESET
7	LAD3
9	VCC3

11LAD0

13RSV0

15SB3V

17GND

19LPCPD

Pin # Definition

2 GND

4 No Pin

6 VCC5

8 LAD2

10 LAD1

12GND

14RSV1

16SERIRQ

18CLKRUN

20RSV2

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