Explore the latest Back to School techShop now

Skip to contentGo to Product Search
Main Content

Explore the latest Back to School techShop now

Skip to contentGo to Product Search
Main Content
Best Buy

/

computer cards & components

/

fans, heatsinks & cooling

/

case fans

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.

Read More
Results
Main Results

  1. Thermaltake - CT120 PC Cooling Fan (2-Pack) - Black

    SKU: J39ZPC96CL

    Product Description

    A pair of black 120mm case fans offering strong airflow, low noise, and anti-vibration rubber pads.
    See all Case Fans
    Your price for this item is $24.99

  2. CORSAIR - iCUE LINK LX120-R RGB 120mm PWM Reverse Blade Computer Case Fan Starter Kit (3-pack) - Black

    SKU: J39QHT2J5W

    software does need to be updated before more than 7 can be used in each channel but after that it works great...They were easy to set up and run great....Great fans!

    Product Description

    A black RGB case fan kit featuring three 120mm PWM reverse blade fans for efficient air cooling.
    See all Case Fans
    Your price for this item is $139.99

  3. Thermaltake - CT120 PC Cooling Fan (2-Pack) - White

    SKU: J39ZPC9624

    Product Description

    A pair of white, daisy-chainable 120mm fans delivering strong airflow with low noise and anti-vibration pads.
    See all Case Fans
    Your price for this item is $24.99

  4. Thermaltake - LE120 ARGB Sync 120mm PWM Computer Case Cooling Fan (3-Pack) - Snow

    SKU: J39ZPC63HF

    Great fans for the price...Great fans, quiet unless they are on max, keeps my pc cool, no issues

    Product Description

    A pack of three white ARGB 120mm PWM fans with 9 LEDs and daisy-chain connectivity.
    See all Case Fans
    Your price for this item is $29.99

  5. Thermaltake - LE120 ARGB Sync 120mm PWM Computer Case Cooling Fan (3-Pack) - Black

    SKU: J39ZPC63H8

    Great fans...The fans work great and are programmable with Signal RGB.

    Product Description

    A black 3-pack of 120mm PWM case fans with ARGB lighting and up to 66.1 CFM airflow.
    See all Case Fans
    Your price for this item is $29.99

  6. 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.
    See all Case Fans
    Your price for this item is $12.90

  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.
    See all Case Fans
    Your price for this item is $23.72

  8. 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.
    See all Case Fans
    Your price for this item is $20.99
    Save $10
    The previous price was $30.99

  9. Thermaltake - CT200 ARGB PWM 200mm Computer Case Fan with Hydraulic Bearing (Single Pack) - Black

    SKU: J39ZPC942L

    Product Description

    A black ARGB PWM case fan with hydraulic bearing, 9 LEDs, and up to 131.6 CFM airflow.
    See all Case Fans
    Your price for this item is $24.99

  10. StarTech.com - FAN4EXT12 1 ft. 4 Pin Fan Power Extension Cable - F/M Female to Male

    SKU: J7PHY2FVF8

    Product Description

    A 1 ft. 4-pin power extension cable with female-to-male ATX connectors for fan installations.
    See all Monitor & Video Cables
    Your price for this item is $20.96
1 - 10 of 10 items
10 items

Best Sellers

Related Pages

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.