2.2FAN HEADERS
These fan headers support cooling-fans built in the computer. The fan cable and connector may be different according to the fan manufacturer. Connect the fan cable to the connector while matching the black wire to pin#1.
JCFAN1: CPU Fan Header
| | 4 | Pin | Assignment |
| | 1 | Ground |
| | | 2 | Power (+12V) |
| | 1 | 3 | FAN RPM rate sense |
| | | 4 | Smart Fan Control |
JSFAN1: System Fan Header | | | |
| | Pin | Assignment |
| | 1 | Ground |
3 | | 2 | Power (+12V) |
1 | 3 | FAN RPM rate sense |
Note: | | | |
The JCFAN1 reserves system cooling fan with Smart Fan Control utility. It supports 4-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.
