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12V 6W Smart Fan Speed Controller A With Temperature Sensor for CPU Cooling Fan 10pcs/lot
Temperature controller adjust the speed of fan automatically according to the difference temperature of CPU, more accurate and more convenient than manual control, suitable for universal computer users
Are you disturbed by the CPU fan's noise? This controller adjusts fan speed according to temperature, then can lower the noise and save the energy. All in automatically, does not need any manual operation at all.
It fit for cooling fan with heat sink, such as:
1. CPU cooling fan.
2. Video card cooling fan.
3. Other IC cooling fan with heat sink.
NOTE: Not suitable for low speed fan
Power supply wires length 13cm (5 inch)
Matching fan connector: 3-pin.
If your fan connector is 2-pin: P1- black wire, P2- red wire, P3-empty
If your fan connector is 4-pin: P1- black wire, P2- red wire, P3-yellow, and leave the spare wire un-hooking.
Size: 38 x 21mm (or 1.5 x 0.8 inch)
Below is a curve of this controller's effects:
10 x Smart Fan Speed Controllers