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4 Pin Case Fans

Explore the world of 4 Pin Case Fans, where efficient cooling meets advanced technology to ensure your computer operates at its best. These fans are designed to provide optimal airflow, keeping your system cool and quiet even during intense gaming sessions or demanding work tasks. With their precise control capabilities, 4 Pin Case Fans offer an excellent balance of performance and noise reduction, making them a smart choice for any PC enthusiast looking to enhance their setup. Whether you're building a new rig or upgrading your current system, these fans are essential for maintaining a stable and efficient environment for all your computing needs. Dive into our selection and find the perfect match to keep your components running smoothly and efficiently.

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

    SKU: J39QHTCKQ6

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

    Product Description

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

  2. StarTech.com - 120x25mm 4-pin PWM PC Case Fan 2200 RPM Ever-Lubricate Bearing RoHS - Black

    SKU: J7PHY2VC6P

    Product Description

    A black 120mm PC case fan with 4-pin PWM connector and ever-lubricate bearing for efficient cooling.
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    Your price for this item is $20.99
    Save $10
    The previous price was $30.99

  3. Montech - GF120 ARGB PWM Hydraulic Bearing Fan 800-1600RPM, Low Noise 25.5dBA, High Airflow 66.3CFM, 4-Pin - 120mm - White

    SKU: C34KSQQQWT

    Product Description

    A white ARGB PWM case fan offering high airflow, low noise, and durable hydraulic bearing performance.
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    Your price for this item is $12.90

  4. 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.
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    Your price for this item is $14.99

  5. CORSAIR - RS120 II 120mm PWM Fan - Black

    SKU: J39TSC9S3S

    Product Description

    A black 120mm PWM case fan with Zero RPM Mode, magnetic bearings, and concentrated airflow.
    See all Case Fans
    Your price for this item is $14.99

  6. CORSAIR - RS120 II ARGB 120mm PWM Fan - White

    SKU: J39TSC9SX3

    Product Description

    A white PWM case fan with ARGB lighting, quiet cooling, Zero RPM Mode, and daisy-chaining.
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    Your price for this item is $19.99

  7. StarTech.com - FAN8025PWM 80mm Computer Case Fan with PWM - Pulse Width Modulation Connector - Black

    SKU: J7PHY2VC9S

    Product Description

    A black 80mm computer case fan featuring PWM control for efficient, adjustable air cooling.
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    Your price for this item is $23.72

  8. Arctic - P8 PWM PST 80 mm PWM Fan with Cable Splitter - 1 Pack - Black

    SKU: J3TV4L6Q5X

    Product Description

    A black 80mm PWM fan with fluid dynamic bearing, 23.4 CFM airflow, and cable splitter.
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    Your price for this item is $9.50
    Save $5
    The previous price was $14.99

  9. NZXT - F140 RGB Fan - 140mm PWM RGB Computer Case Fan with 8-LED Lighting - White

    SKU: J3GWJHQGWR

    Product Description

    A white 140mm PWM case fan featuring 8 customizable RGB LEDs and quiet, efficient cooling performance.
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    Your price for this item is $43.03

  10. CORSAIR - RS360 II Unified Frame PWM Fans - Black

    SKU: J39TSC9S3W

    Product Description

    A black three-fan PWM frame delivers quiet, concentrated airflow with Zero RPM mode and AirGuide technology.
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    Your price for this item is $39.99
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FAQ

4-pin case fans feature an extra pin for PWM (Pulse Width Modulation) control, allowing your motherboard to automatically adjust fan speed based on system temperature. This provides better cooling efficiency and quieter operation compared to 3-pin fans, which typically run at a constant speed.

Yes, 4-pin case fans can be connected to 3-pin headers. However, you will lose PWM speed control and the fan will operate at a fixed voltage, which may result in the fan running at full speed.

Most modern motherboards are equipped with at least one 4-pin fan header, making 4-pin case fans widely compatible. Always check your motherboard's specifications to ensure compatibility.

Some 4-pin case fans include integrated RGB lighting, but the 4-pin connector itself is for power and PWM control, not lighting. RGB features typically require a separate connector or controller, so check the product details for lighting support.

PWM control allows your system to dynamically adjust fan speed based on temperature, providing efficient cooling when needed and quieter operation during low-load periods. This helps balance system performance, noise levels, and energy usage.