1. Case Fans Heatsinks Cooling For Sale
  2. sku: 13924629652822722
  3. COOLER MASTER R4-12020-20FW

COOLER MASTER R4-12020-20FW Fans Atmos 120MM 240

R4-12020-20fw Cooler Master 120mm Fans Atmos 240

( Brand: Cooler Master ), ( Manufacturer Part Number: R4-12020-20FW ), ( Compatible Brand: Universal ), ( Color: Black, White ), ( Bearing Type: Hydraulic ), ( Material: Plastic ), ( Item Length: 120 Mm ), ( To Fit: Pc Case ), ( Fan Light Color: White ), ( Power Connection: 4-pin ), ( Type: Case Fan ), ( Item Height: 25 Mm ), ( Voltage: 12 V ), ( Country Of Origin: China )

Review COOLER MASTER 120mm Fans Atmos 240

The Cooler Master R4-120-20FW 120mm fans for the Atmos 240 radiator is a high-performance accessory designed to enhance the cooling capabilities of your computer system. These fans are specifically engineered to work with the Cooler Master Atmos 240 radiator, ensuring optimal compatibility and seamless integration.

Each fan features a 120mm diameter and a thickness of 25mm, making them an ideal size for most standard radiators. With a 4-pin PWM connection, these fans offer precise speed control, enabling users to adjust the fan speed according to their cooling needs. This not only leads to improved system performance but also results in reduced noise levels, ensuring a quieter computing environment.

The fans boast a hydrodynamic design, which includes a hydrodynamic bearing and a unique blade design. These features work together to minimize friction and turbulence, ensuring the fans operate smoothly and efficiently, even under heavy loads. The blade design is also optimized for static pressure, allowing the fans to effectively move air through the radiator, enhancing the overall cooling performance.

The Cooler Master R4-120-20FW 120mm fans for the Atmos 240 radiator are designed with a sleek, black color scheme that complements most modern computer builds. The fans are also equipped with anti-vibration rubber pads, which help reduce the transmission of fan noise to the chassis and surrounding components.

In summary, the Cooler Master R4-120-20FW 120mm fans for the Atmos 240 radiator are a high-performance accessory that offers precise speed control, a hydrodynamic design for smooth and efficient operation, a sleek black color scheme, and anti-vibration rubber pads to minimize noise. These fans are designed to enhance the cooling capabilities of your computer system while maintaining a quiet and aesthetically pleasing computing environment.

Cooler Master R4-12020-20FW 120mm fans for Atmos 240 are designed to provide optimal cooling performance for liquid cooling systems. Here are some pros and cons of buying these fans:

Pros:

1. High Airflow: These fans can deliver up to 72.8 cubic feet per minute (CFM) of airflow, which is essential for effective liquid cooling.

2. Quiet Operation: The fans operate at a low noise level of 17.4 dBA, making them ideal for use in a quiet environment.

3. RGB Lighting: These fans come with addressable RGB lighting that can be synchronized with other RGB components using Cooler Master's MasterPlus software.

4. Hydropic Bearings: The fans use hydropic bearings that provide long-lasting performance and reduce vibration.

5. Easy Installation: The fans are easy to install, and the magnetic connectors make cable management simpler.

Cons:

1. Price: These fans are more expensive than some other 120mm fans in the market.

2. Power Consumption: The fans consume more power compared to some other fans, which can lead to higher electricity bills.

3. Compatibility: These fans are designed specifically for Cooler Master's Atmos 240 liquid cooling kit and may not be compatible with other liquid cooling systems.

Conclusion:

The Cooler Master R4-12020-20FW 120mm fans for Atmos 240 offer excellent cooling performance, quiet operation, and RGB lighting. However, they come with a higher price tag and higher power consumption compared to some other fans. If you are building a liquid cooling system using Cooler Master's Atmos 240 kit and are looking for high-performance fans with RGB lighting, then these fans are an excellent choice. However, if you are on a budget or prefer fans with lower power consumption, you may want to consider other options.

Recommendation:

If you are looking for high-performance 120mm fans with RGB lighting for your Cooler Master Atmos 240 liquid cooling system, then the Cooler Master R4-12020-20FW fans are an excellent choice. However, if you are on a budget or prefer fans with lower power consumption, you may want to consider other options such as the Corsair ML120 or the Noctua NF-F12 industrialPPC-3000 PWM fans.

Details:

These fans are off of an Atmos 240 AIO. They did not fit in my build, so they are still new/never used.

part #: r41202020fw prices

  • $169.39-$194.92

specifications casefahea:

  • brand: Cooler Master
  • mpn: R4-12020-20fw
  • compatible brand: Universal
  • color: Black, White
  • bearing type: Hydraulic
  • material: Plastic
  • item length: 120 Mm
  • to fit: Pc Case
  • fan light color: White
  • power connection: 4-pin
  • type: Case Fan
  • item height: 25 Mm
  • voltage: 12 V
  • country of origin: China

returns casefahea:

  • policy: No Returns

shipping casefahea:

  • class: Standard
  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • cost: $8.46
  • type: Calculated
  • carrier: USPS

payments casefahea:

  • credit card: Discover
  • other
  • wallet: Google-pay
  • money order

seller casefahea:

  • # reviews: 13
  • rating: 100.0%
  • city: Los Angeles, California

general casefahea:

  • condition: Open box
  • Computer Components Parts > Fans, Heat Sinks Cooling > Computer Case Fans

offer casefahea:

  • availability: In Stock
  • quantity: 1
  • started: February 22, 2026
  • sold: 0
  • options: Ship-to-home
  • best offers: True
compatible brand: universal, bearing type: hydraulic, item length: 120 mm, to fit: pc case, fan light color: white, power connection: 4-pin, type: case fan, item height: 25 mm, voltage: 12 v, country of origin: china,
category: computers > computer components parts > fans, heat sinks cooling > computer case fans, color: black white, material: plastic, sku: 13924629652822722,
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5 offers $169.39–$194.92 USD
  • New. Offer #1 priced at $187.72 + $0.00 shipping estimate = $187.72* total. FREE SHIPPING
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