Gigabyte GA-965P-S3 - Page 22

GA-965P-DS3/S3 Motherboard - 22 -
English
3/4/5) CPU_FAN / SYS_FAN / PWR_FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin (only for
CPU_FAN/SYS_FAN) power connector and possesses a foolproof connection design. Most
coolers are designed with color-coded power connector wires. A red power connector wire
indicates a positive connection and requires a +12V power voltage. The black connector wire is
the ground wire (GND).
Please remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to
prevent the CPU/system from overheating and failure.
1
Pin No. Definition
1 GND
2 +12V/Speed Control
3 Sense
4 Speed Control
CPU_FAN/SYS_FAN:
PWR_FAN:
PWR_FAN
1
1
SYS_FAN
CPU_FAN
6) NB_FAN (Chip Fan Power Connector)
The chip fan will not work if you install it in the wrong direction and sometimes the chip fan will be
damaged.
1
Pin No. Definition
1 GND
2 +12V
3NC
Pin No. Definition
1 GND
2 +12V
3NC