Fan Headers - Mach Speed Technologies NF4-A9A Manual

NF4-A9A / NF4 Ultra-A9A
2.2 F H
AN EADERS
CPU FAN Power Header: JCFAN1
System Fan Power Header: JSFAN1
Northbridge Fan Power Header: JNBFAN1
Note:
The JCFAN1 and JSFAN1 reserve system cooling fan with Smart Fan Control utility. It
supports 3 pin head connector. When connecting with wires onto connectors, please note
that the red wire is the positive and should be connected to pin#2, and the black wire is
Ground and should be connected to GND.
Pin
JCFAN1
1
2
1 3
3
JNBFAN1
3 1
3 1
JSFAN1
8
Assignment
Ground
+12V
FAN RPM rate sense
(Only for JCFAN1 and
JSFAN1.)