Important
Note that the Power and Ground pins must be connected correctly to avoid possible damage.
CPU_FAN1, SYS_FAN1: Fan Connectors
PWM Mode fan connectors provide constant 12V output and adjust fan speed with speed control signal. When you
plug a 3-pin (Non-PWM) fan to a fan connector in PWM mode, the fan speed will always maintain at 100%, which
might create a lot of noise.
Connector Default fan mode Max. current Max. power
CPU_FAN1 PWM mode 2A 24W
SYS_FAN1 DC mode 1A 12W
Important
You can adjust fan speed in BIOS > Hardware Monitor.
JTPM1: TPM Module Connector
This connector is for TPM (Trusted Platform Module). Please refer to the TPM security platform manual for more
details and usages.