for Delta AFB0712HHB 7015 70*70*15MM 70MM AMD CPU Cooling fan 12V 0.45A with 4pin PWM

Certification:CE
Origin:CN(Origin)
Application:Computer Case
Package:Yes
Compatible CPU:yes
Bearing:Two Ball Bearing
Fan Life:50000 hrs
Lines:4 Lines
Type:Fan
Power Interface:4pin
Heatsink Material:Plastic

Condition:
Brand: ForDelta
Model: AFB0712HHB
Size: 70mm × 70mm × 15mm
Speed: 1000~5000±10%RPM
Bearing: ball bearing
Life: 50000 hours
Noise: 15 -- 35dB
Current: 12V/0.45A
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.