Delta AFB0712HHB 4-Pin PWM CPU Fan Replacement

Delta AFB0712HHB 4-Pin PWM CPU Fan Replacement

$18.00
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Delta AFB0712HHB 4-Pin PWM CPU Fan ReplacementSpecifications: Brand: Delta Model: AFB0712HHB Size: 70 × 70 × 15mm Speed: 1000 ~ 5000 ±10% RPM Bearing: Ball Bearing Life: 50000 Hours Noise: 15 -- 35 dBA Voltage: 112 V Current: 0.45 A Note: The fan is a PWM intelligent temperature control fan. Under the premise that the motherboard supports PWM function, the fan is very quiet, and the general speed is controlled at 1500 rpm, so there is almost no sound.Buyers please make sure whether your motherboard supports PWM function. If the socket of the CPU fan position of the general motherboard is 4-pin, PWM is supported. Some low-end motherboards may be fake four-pin, those motherboards do not support PWM. The PWM function of some motherboards needs to be turned on in the BIOS of the motherboard, otherwise the fan will run at full speed. When the fan is running at full speed, it is close to 5000 revolutions, and the noise is not small. Users who want to mute it must let the fan use under PWM control.

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