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DC 12V Four Wire Thermostat PWM Fan Speed Controller Governor Driver Module Temperature Relay for PC
$5.99 on Amazon


- ACCURACY - Accurate temperature setting and precise control

- FOUR WIRES - The controller only controls the speed of the all standard four-wire chassis fan and CPU fan for Intel

- GOOD DESIGN - It integrates manual speed regulation and automatic temperature control and speed regulation function

- SAFETY - When the corresponding open channel fan break down, the controller will alarm with sound and light (works with buzzle), alarm will automatically eliminated when the fan i

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