Intel S5000XAL manual Fan Headers, SSI Fan Connector Pin-out J9K1,J5K1,J3K1,J3K2,J7A2,J7A1

Connector / Header Locations and Pin-outs Intel® Server Board S5000PAL / S5000XAL TPS

5.8Fan Headers

The server board incorporates three system fan circuits which support a total of six SSI compliant 4-pin fan connectors. Two fan connectors are designated as processor cooling fans, CPU1 Fan (J9K1) and CPU2 Fan (J5K1). These connectors can support CPU fans that draw a maximum of 1.2 Amps each. Two system fan connectors can be found towards the front edge of the server board, System Fan 1 (J3K1), System Fan 2 (J3K2). These connectors are capable of supporting a maximum fan load of 3.5 Amps each. Two additional system fan connectors can be found near the back edge of the server board, System Fan 3(J7A1) and System Fan 4 (J7A2). These two connectors are capable of supporting a maximum fan load of 2.5 Amps per connector. With the proper Sensor Data Record (SDR) installed, Server Management software can monitor all system fans in use.

The pin configuration for each fan connector is identical and is defined in the following table.

Table 32. SSI Fan Connector Pin-out (J9K1,J5K1,J3K1,J3K2,J7A2,J7A1)

Pin	Signal Name	Type	Description
1	Ground	GND	GROUND is the power supply ground
2	12V	Power	Power supply 12V
3	Fan Tach	Out	FAN_TACH signal is connected to the BMC to monitor the fan speed
4	Fan PWM	In	FAN_PWM signal to control fan speed

Note: Intel Corporation server baseboards support peripheral components and contain a number of high- density VLSI and power delivery components that need adequate airflow to cool. Intel’s own chassis are designed and tested to meet the intended thermal requirements of these components when the fully integrated system is used together. It is the responsibility of the system integrator that chooses not to use Intel developed server building blocks to consult vendor datasheets and operating parameters to determine the amount of air flow required for their specific application and environmental conditions. Intel Corporation can not be held responsible if components fail or the server board does not operate correctly when used outside any of their published operating or non-operating limits

60Revision 1.4

Intel order number: D31979-007