MSI K1 User Guide - Page 29

Fan Power Connectors: SFAN1/SFAN2/SFAN3/SFAN4/SFAN5, SFAN3

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Page 29 highlights

MS-9245 1U Rackmount Server Fan Power Connectors: SFAN1/SFAN2/SFAN3/SFAN4/SFAN5 The SFAN1/SFAN2/SFAN3/SFAN4/SFAN5 (system fans) support system cooling fan with +12V. It supports three-pin head connector. When connecting 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 Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. +12V GND Sensor SFAN1 Sensor +12V GND SFAN2 BAT T + BIOS Sensor +12V GND SFAN5 Sensor +12V GND SFAN3 Sensor +12V GND SFAN4 NOTE 1. Always consult the vendors for proper CPU cooling fan. 2. SFAN supports the fan control. MS-9245 will automatically control the CPU fan speed according to the system temperature. 2-10

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2-10
MS-9245 1U Rackmount Server
B
A
T
T
+
B
I
O
S
Fan Power Connectors: SFAN1/SFAN2/SFAN3/SFAN4/SFAN5
The SFAN1/SFAN2/SFAN3/SFAN4/SFAN5 (system fans) support system cool-
ing fan with +12V. It supports three-pin head connector. When connecting 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 Monitor 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 automatically control
the CPU fan speed according to the system temperature.
SFAN3
Sensor
+12V
GND
SFAN4
Sensor
+12V
GND
SFAN5
Sensor
+12V
GND
SFAN1
Sensor
+12V
GND
SFAN2
GND
+12V
Sensor