Best Computer Fans

Best Computer Fans: Noctua NF-S12B-R2 140mm Case Fan – RGB Edition

Noctua’s new NF-S12B-R2 140mm case fan is one of the best fans available today. With its high performance, low noise level and long lifespan, it is perfect for any system. Its unique design features a large 120 x 40mm hole for maximum air flow, which results in superior cooling efficiency. This fan comes with four color options, red, blue, green and yellow.

The NF-S12B-R2 140mm case fan is compatible with all current sockets LGA2011/13 and AMD socket FM1/AM3+/FM2+. It supports both PWM (Pulse Width Modulation) and DC (Direct Current).


• High quality construction with aluminum alloy housing and steel frame;

• Superior heat dissipation capacity due to the large surface area;

• Ultra quiet operation thanks to the semi-passive bearing design;

• Four colors included: Red, Blue, Green and Yellow;


• Dimensions: L120 x W120 x H25mm;

• Airflow: 67.8CFM;

Best Computer Fans - Picture

• Speed: 1,200 RPM;

• Noise: 18.2 dBA;

• Voltage: 12V;

• Power: 0.92W;

• Connector: 4-Pin PWM.

Best Airflow Fans

The Corsair Air Series AF120 LED Blue Quiet Edition Twin Pack performs well as a case fan and is also able to cool down the internal components of a computer due to its good air flow. The fan blades are designed in a way that it does not hamper the air flow, allowing for more uniform air distribution.

The fan blades come with a unique curve that provides for better airflow and reduces vortex, which in turn reduces noise and improves cooling even more.

These fans also come with the ability to change the lighting effects. You can set it to a single color or have it cycle through the rainbow. It is also able to support up to 6 fan controllers for more dynamic lighting options.

The only thing that might require some getting used to is the cable. It uses multiple cables to synch the lighting effects but other than that, they are very easy to install even for a beginner.

The Corsair Air Series AF120 LED Blue Quiet Edition Twin Pack comes with two fans, mounting hardware and control box. Each fan is also packed in individual boxes.

Best Computer Fans - Picture

These are some of the quietest fans you will ever encounter. They are rated at 22 decibels but through personal experience, it is a lot less than that. It is perfect for those who want to have some cooling for their system but do not want to subject themselves to loud fan noise.

If you want to have better cooling with minimal noise, the Corsair Air Series AF120 LED Blue Quiet Edition Twin Pack is the way to go.


• High performance with great airflow and low noise

• Unique blade design for better airflow and less noise

• Dynamic Multi-colored RGB LED lighting with controller


• Fan Dimensions: 120x120x25mm

• Rated Voltage: 12V

• Power Consumption: 2.4W

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• Airflow: 64.52 CFM

• Static Pressure: 1.59mm/H20

• Noise: 22 dBA

• Weight: 138g

Best RGB Fans

The Deepcool RGB fans are a great choice if you want something that offers great lighting effects. These fans have multiple lighting effects that you can set and choose from. You can set it to change slowly through all the colors of the rainbow or you can set to a single color. You can also set the lighting to show a particular pattern such as a heartbeat pattern.

You can also have them change colors with the beat of your music!

The Deepcool RGB fans come in three separate models. The RGB120, which is the unit being reviewed in this article, has two lighting effects and four pin connector. The RGB 240 has three lighting effects and a four pin connector while the RGB 280 has three lighting effects and a three pin connector.

Sources & references used in this article:

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An Examination of NFL Fans’ Computer Mediated BIRGing. by CM End – Journal of Sport Behavior, 2001 –

Fansmitter: Acoustic data exfiltration from air-gapped computers via fans noise by M Guri, Y Solewicz, Y Elovici – Computers & Security, 2020 – Elsevier

Analysis of steady-state and transient performance of two-phase PM motors for computer fans by JF Gieras, D Chojnowski… – 2015 IEEE International …, 2015 –

Personal computer with tandem air flow dual fans and baffle directed air cooling by JW Benck, MS Mansuria, MS Miller, RD Musa… – US Patent …, 1992 – Google Patents

The aesthetics of failure:“Post-digital” tendencies in contemporary computer music by K Cascone – Computer Music Journal, 2000 – MIT Press

Ergonomic carrier for hot-swap computer components by GT Hardin – US Patent 6,556,437, 2003 – Google Patents

Zelda 64 and video game fans: A walkthrough of games, intertextuality, and narrative by M Consalvo – Television & New Media, 2003 –

Sound Art Wiki Contribution From Exhaust Fans to Computer Fans by S Ko –