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case fans

3 Pin Case Fan

Enhance your computer's cooling system with a reliable 3 pin case fan, designed to keep your components running smoothly and efficiently. These fans are essential for maintaining optimal temperatures, ensuring that your PC performs at its best while extending the lifespan of your hardware. Featuring a straightforward installation process, 3 pin case fans are compatible with a wide range of systems, making them a versatile choice for both beginners and seasoned builders. Explore our selection to find the perfect balance of airflow and noise level to suit your unique setup, and enjoy the peace of mind that comes with improved thermal management.

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  1. TRYX - ROTA SL ARGB 120mm Case Fan 3in1 Contact Connection with Magnetic Cable Gen2 ARGB Light Quiet PC Case Fan - White

    SKU: J3R84KQLWK

    Product Description

    A quiet white 120mm air case fan featuring Gen2 ARGB lighting and magnetic cable contact connection.
    See all Case Fans
    Your price for this item is $79.99

  2. Thermaltake - Toughfan EX 120 ARGB Sync MagForce 2.0 3-Pack Fan - Black

    SKU: J39ZPC6LJQ

    Product Description

    A black 3-pack of ARGB case fans featuring MagForce 2.0 tech for easy installation and customizable lighting.
    See all Case Fans
    Your price for this item is $79.99

  3. CORSAIR - RS120 ARGB 120mm PWM Case Fans (3-pack) - Black

    SKU: J39QHTCKQ6

    Best Fans for your tower and looks amazingt love them...Love the RGB such a good quality best purchase ever made

    Product Description

    A black triple-pack of 120mm PWM fans with multicolor ARGB lighting and quiet, efficient cooling.
    See all Case Fans
    Your price for this item is $59.99

  4. CORSAIR - RS120 ARGB 120mm PWM Case Fans (3-pack) - White

    SKU: J39QHTCKTJ

    I set total 13 argb fans，6of them is corsair fans ，is was the best sync fans i have ever used...The fans work great and honestly are the best budget fans on the market....Great Budget Fan!

    Product Description

    A set of three white 120mm ARGB PWM fans offering efficient cooling, quiet operation, and vibrant lighting.
    See all Case Fans
    Your price for this item is $39.99
    Save $20
    The previous price was $59.99

  5. CORSAIR - RS120 120mm PWM Computer Case Fan Expansion Fan - Black

    SKU: J39QHTCKW8

    Best pc fans...Works great Excellent air flow for my pc And the best thing is they are super quiet...BEST FANS ON THE MARKET FOR THE PRICE....But they have me in love! Style 10/10, noise 10/10, installment...

    Product Description

    A black 120mm PWM case fan with AirGuide technology delivers quiet, powerful, and customizable cooling.
    See all Case Fans
    Your price for this item is $14.99
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FAQ

A 3 pin case fan is a computer cooling fan that connects to your motherboard or fan controller using a 3 pin connector. Unlike 4 pin PWM fans, 3 pin fans control speed through voltage regulation rather than pulse-width modulation, offering basic speed control.

Yes, you can connect a 3 pin case fan to a 4 pin motherboard header. The fan will operate normally, but you won't have PWM speed control; speed will be adjusted by voltage instead.

Most fan controllers support 3 pin case fans, allowing you to manually adjust fan speeds by controlling the voltage supplied to the fan.

Yes, 3 pin case fans typically include an RPM (revolutions per minute) sensor wire, allowing you to monitor fan speed through your motherboard or fan controller.

You can use a 3 pin fan splitter cable to connect multiple 3 pin case fans to a single motherboard or controller header, but make sure not to exceed the power rating of the header.