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MS-9245 1U Rackmount Server
Fan Power Connectors: SFAN1/SFAN2/SFAN3/SFAN4/SFAN5
The SFAN1/SFAN2/SFAN3/SFAN4/SFAN5 (system fans) support sys-
tem cooling fan with +12V. It supports three-pin head connector. When con-
necting the wire to the connectors, always take 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 mainboard has a System Hardware Moni-
tor chipset on-board, you must use a specially designed fan with speed sensor
to take advantage of the CPU fan control.
NOTE
1. Always consult the vendors for proper CPU cooling fan.
2. SFAN supports the fan control. MS-9245 will automati-
cally control the CPU fan speed according to the system
temperature.
2-10
+12V
Sensor
GND
Sensor
SFAN1
Sensor
+12V
GND
SFAN5
+12V
GND
SFAN2
Sensor
+12V
GND
SFAN3
Sensor
+12V
GND
SFAN4
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