Asus STRIX B250I GAMING User Manual page 28

8. CPU, AIO pump, and chassis fan connectors (4-pin CPU_FAN, 4-pin AIO_PUMP,
4-pin CHA_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
•
•
STRIX B250I GAMING Fan connectors
•
•
1-14
DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow
inside the system may damage the motherboard components. These are not jumpers!
Do not place jumper caps on the fan connectors!
Ensure that the CPU fan cable is securely installed to the CPU fan connector.
A
B
C
The CPU_FAN connector supports the CPU fan of maximum 1A (12 W) fan power.
Connect the fan of your water cooling kit to the CPU_FAN connector.
A B
CPU_FAN AIO_PUMP
C
CHA_FAN
Chapter 1: Product Introduction