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Thin Case Fans

Fans are an essential part of any computer system, but they're not all created equal. If you want to keep your PC cool without sacrificing much in the way of interior space or sound quality, you'll need to find a fan that's just right. Browse the top-ranked list of thin case fans below along with associated reviews and opinions. 

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  1. Lian Li - UNI FAN TL 120 Wireless 120mm ARGB Case Fan Reverse Blade Single - Black

    SKU: J39TC2ZJ4Y

    Product Description

    A black wireless ARGB case fan with reverse blade design, customizable dual-zone lighting, and reduced cable clutter.
    See all Case Fans
    Your price for this item is $40.37

  2. SilverStone - Air Slimmer 90 ARGB Enhanced performance 92mm slim fan with PWM and ARGB lighting effect - Silver

    SKU: J36P263QX6

    Product Description

    A slim silver 92mm case fan featuring PWM control and vibrant ARGB lighting for enhanced cooling.
    See all Case Fans
    Your price for this item is $29.49

  3. Thermaltake - SWAFAN EX 12 RGB PC Cooling Fan TT Premium Edition (3-Pack) - Black

    SKU: J39ZPC9SVL

    Product Description

    A black RGB case fan 3-pack with magnetic snap-in design, reversible blades, and customizable lighting.
    See all Case Fans
    Your price for this item is $109.99

  4. 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.
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    Your price for this item is $24.99

  5. 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

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

    SKU: J39ZPC63H8

    The fans work great and are programmable with Signal RGB....Great price compared to competitors....Good fans, great price...Great fans

    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

  7. 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

  8. Lian Li - UNI FAN SL Infinity Flex 120mm Normal Blade (NOT Reverse) ARGB Fan, 3 Pack, Controller Included, (12SLIN1F3B) - Black

    SKU: J39TC2Z9P4

    Best set of fans in the game, quite, adjustable, and the software makes it all easy.

    Product Description

    A flexible 3-pack of black ARGB case fans with controller, supporting multiple speed and lighting control options.
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    Your price for this item is $104.99

  9. 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.
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    Your price for this item is $79.99

  10. Thermaltake - Pure 20 200mm Quiet High Airflow Case Cooling Fan with Anti-Vibration Mounting System - Black

    SKU: J39ZPCGPQC

    Great fan worked perfect for my need. Quiet and moves plenty of air.

    Product Description

    A black 200mm case fan delivering quiet, high airflow performance with an anti-vibration mounting system.
    See all Case Fans
    Your price for this item is $13.99
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FAQ

Thin case fans are ideal for builds with limited space, such as small form factor cases. They provide efficient airflow while saving room for other components and help maintain optimal system temperatures without adding bulk.

Yes, thin case fans can function as either intake or exhaust fans, depending on how they are mounted in your case. This flexibility allows you to customize your system’s airflow for optimal cooling performance.

Thin case fans are designed to fit in tight spaces where standard fans may not fit, making them compatible with a wide range of PC cases, especially those with limited clearance or specialized mounting locations.

Many thin case fans are engineered for quiet operation, featuring low-noise bearings and optimized blade designs. However, noise levels can vary by model, so it’s best to check the specifications for each fan.

Thin case fans can often be used with liquid cooling radiators, especially in compact builds where space is at a premium. Be sure to verify the fan’s compatibility with your specific radiator size and mounting requirements.