2-11
MS-98M9
Connector
CPU/System Fan Header: CPUFAN1, SYSFAN1~6
The fan power connectors support system cooling fan with +12V. When connecting
the wire to the connectors, always note that the red wire is the positive and should
be connected to the +12V; the black wire is Ground and should be connected to
GND. If the motherboard has a System Hardware Monitor chipset onboard, you
must use a specially designed fan with speed sensor to take advantage of the
CPU fan control.
Important
•
Please refer to the recommended CPU fans at processor’s official website or
consult the vendors for proper CPU cooling fan.
•
Fan cooler sets with 4-pin PWM FAN available.
SMBus Box Header: JSMB1
This connector is provided for users to connect System Management Bus
(SMBus) interface.
PMBus Box Header: JPMBUS1
The Power System Management Bus connector monitors the power supply, fan,
and system temperatures.
4.G
N
D
3.A
LE
R
T
2.D
AT
A
1.C
LK
5.+
3.3
V