User Guide

Chapter 3: Motherboard informationChapter 3: Motherboard information
Chapter 3: Motherboard informationChapter 3: Motherboard information
Chapter 3: Motherboard information
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3-143-14
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8.8.
8.8.
8.
CPU, Chassis and power fan connectors (3-pinCPU, Chassis and power fan connectors (3-pin
CPU, Chassis and power fan connectors (3-pinCPU, Chassis and power fan connectors (3-pin
CPU, Chassis and power fan connectors (3-pin
CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2)CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2)
CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2)CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2)
CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2)
The fan connectors support cooling fans of 350 mA ~ 740 mA (8.88 W
max.) or a total of 2.1 A ~ 4.44 A (53.28 W max.) at +12V. Connect the
fan cables to the fan connectors on the motherboard and make sure that
the black wire of each cable matches the ground pin of the connector.
Do not forget to connect the fan cables to the fan connectors. Insufficient
air flow inside the system may damage the motherboard components.
These are not jumpers! Do not place jumper caps on the fan connectors!
9.9.
9.9.
9.
Backplane SMBus connector (6-1 pin BPSMB1)Backplane SMBus connector (6-1 pin BPSMB1)
Backplane SMBus connector (6-1 pin BPSMB1)Backplane SMBus connector (6-1 pin BPSMB1)
Backplane SMBus connector (6-1 pin BPSMB1)
This connector allows you to connect SMBus (System Management Bus)
devices. Devices communicating with an SMBus host and/or other SMBus
devices use the SMBus interface.
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P5MT-MX/C
P5MT-MX/C Fan Connectors
REAR_FAN2REAR_FAN1
FRNT_FAN1 FRNT_FAN2
GND
FANPWR3
FANOUT7
GND
FANPWR2
FANOUT4
CPU_FAN2CPU_FAN1
GND
Rotation
+12V
GND
Rotation
+12V
GND
Rotation
+12V
GND
Rotation
+12V
CPU_FAN1
CPU_FAN2
REAR_FAN1
REAR_FAN2
FRNT_FAN1
FRNT_FAN2
P5MT-MX/C SMBus Connector
BPSMB1
1
I2C_CLK
GND
I2C_DATA
+5V
FANOUT
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P5MT-MX/C