Technical Product Specification

Hard Disk Drive Support Intel® Server System SR1600UR TPS
44 Intel order number E45725-010 Revision 1.8
6.3.3.8 System Fan Connectors
The backplanes provides a pathway for signals from the server board to monitor and control
five system fans. A 1x10 mini connector is provided for each of the fans.
The following table
provides the pin-out for each connector.
Table 32. System Fan Connector Pin-outs
J9A5 - FAN_1
J8A1- FAN_2
J7A1- FAN_3
Pin
Signal Name
Pin
Signal Name
Pin
Signal Name
1 FAN_TACH5 1 FAN_TACH6 1 FAN_TACH7
2
FAN_PWM_CPU1
2
FAN_PWM_CPU1
2
FAN_PWM_CPU2
3
P12V
3
P12V
3
P12V
4
P12V
4
P12V
4
P12V
5
FAN_TACH1_H7
5
FAN_TACH2_H7
5
FAN_TACH3_H7
6
GND
6
GND
6
GND
7
GND
7
GND
7
GND
8
FAN_PRSNT1_N
8
FAN_PRSNT2_N
8
FAN_PRSNT3_N
9
LED_FAN1_FAULT
9
LED_FAN2_FAULT
9
LED_FAN3_FAULT
10
LED_FAN1
10
LED_FAN2
10
LED_FAN3
J6A1- FAN_4
J4B1- FAN_5
Pin
Signal Name
Pin
Signal Name
1
FAN_TACH8
1
PCI_FAN_TACH10
2 FAN_PWM_CPU2 2 FAN_PWM3
3 P12V 3 P12V
4
P12V
4
P12V
5
FAN_TACH4_H7
5
FAN_TACH9
6
GND
6
GND
7
GND
7
GND
8
FAN_PRSNT4_N
8
FAN_PRSNT5_N
9
LED_FAN4_FAULT
9
LED_FAN5_FAULT
10
LED_FAN4
10
LED_FAN5
6.3.3.9 System Management Connectors
The backplanes provide connectors to interface with system management buses. The following
tables define the pin-out for each of these connectors.
Table 33. IPMB Connector Pin-out (J1C1)
Pin #
Description
1
SMB_IPMB_5VSB_DAT
2
GND
3
SMB_IPMB_5VSB_CLK
4
SMB_PWR_IPMB_CONN