Top 10 120mm Case Fan Quiet – Computer Case Fans

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1. Corsair

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Corsair ML120, 120mm Premium Magnetic Levitation Fan 2-Pack

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Corsair #ad - 0 decibels. Air flow - 75 CFM. Extensive control range: a 2, 000 RPM control range gives you total control between silence and absolute performance. Noise level - 35. Custom rotor design: delivers the perfect balance between high static pressure and high airflow, operating flawlessly in the most challenging environments. Magnetic bearing: harnesses magnetic levitation technology to provide lower noise, higher performance, and a longer lifespan.
BrandCorsair #ad
ManufacturerCorsair #ad
Height5.9 Inches
Length4.8 Inches
Weight0.74 Pounds
Width2.2 Inches
Part NumberCO-9050039-WW
ModelCO-9050039-WW
Warranty5 Year Warranty

2. upHere

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Uphere 3-Pack Long Life Computer Case Fan 120mm Cooling Case Fan for Computer Cases Cooling,12BK3-3

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upHere #ad - Economic solution for perfect performance. Rohs compliance for protecting the environment. Ultra silent operation at 19 dBA. 3 in 1 value Pack. Higher air flow to enhance cooling performance.
BrandupHere #ad
ManufacturerupHere #ad
Part Number3P x3black-au
Modeluphere 3pack case fan

3. be quiet!

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Be quiet! Pure Wings 2 120mm, BL046, Cooling Fan

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be quiet! #ad - Noise level - 19. 2 decibels. A long-life rifle bearing that contributes to an operating lifetime of 80, 000 hours > 9 years. Nine airflow-optimized fan blades that reduce noise-generating turbulence while increasing airflow. Air flow - 51. 4 cfm. Even at maximum speed, the 120mm size operates at only 19. 2 dbA.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height0.98 Inches
Length4.72 Inches
Weight0.34 Pounds
Width4.72 Inches
Part NumberBL046
ModelBL046
Warranty3 YEARS

4. be quiet!

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Cooling Fan, BL070, be quiet! Silent Wings 3 120mm PWM High-Speed

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be quiet! #ad - 6-pole fan motor for less power consumption and vibration. Seven fan blades provide optimized airflow. Fluid-dynamic bearing enables super-long life span of 300, 000 hours. Great performance-to-noise ratio with 28. 6dba at 2, 200Rpm. Air flow - 73. 33 cfm. Pwm controlled fan speed by the motherboard. Fan frame with funnel-shaped air inlets for extremely high air pressure. Noise level - 28. 6 decibels.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height5.55 Inches
Length7.25 Inches
Weight0.6 Pounds
Width1.22 Inches
Part NumberBL070
ModelBL070
Warranty3 YEARS

5. ARCTIC

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Black/Black, ARCTIC P12 PWM PST Value Pack, 120 mm Case Fan, Very Quiet Motor, Computer, Pressure-optimised, Five Pack, PWM Sharing Technology PST, 200-1800 RPM

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ARCTIC #ad - Technical data: fan speed: 200–1800 rpm, noise level: 03 sone @ 1800 rpm, airflow: 56. 3 cfm/95. 65 m³/h @ 1800 rpm, pin: 4-pin. More efficient technology: the motor is powered by a Neodym-Iron-Boron-Magnet ring of the newest generation, which allows the new P12 PWM PST to run much more efficiently than its predecessors.

200 to 1800 rpm regulated via pwm pst: thanks to 4-pin connector, the RPM can be regulated in a broad spectrum via PWM, noise is kept at minimum while maximum cooling performance is given when needed. Optimised for static pressure: during the development of the new P12 PWM PST, special emphasis was placed on a focused airstream and thus a high static pressure. Extended life span: a 10 °c lower motor temperature roughly doubles the life span of a fan, the new ARCTIC motor has a four times longer service life through its low coil temperature.
BrandARCTIC #ad
ManufacturerARCTIC #ad
Height4.72 Inches
Length4.72 Inches
Weight1.53 Pounds
Width0.98 Inches
Part NumberACFAN00137A
ModelACFAN00137A
Warranty10 Years

6. Noctua

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Premium Quiet Fan, 4-Pin 120mm, Brown, Noctua NF-F12 PWM

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Noctua #ad - Premium quiet fan, 12v, max. 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, broad 300-1500rpm speed range 1200rpm max.

22. 4 dba, 000 h mtTF. 1500 rpm, >150, 4-pin pwm, 120x120x25 mm, max. Noctua nh-u12s series and water cooling radiators, perfect replacement fan for loud all-in-one AIO coolers. Award-winning 120x25mm fan with Focused Flow frame for high static pressure and superior quiet cooling performance. With supplied Low-Noise Adaptor. Ideal for cpu heatsinks e. G. Includes anti-vibration mounts, fan screws, low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header.
BrandNoctua #ad
ManufacturerNoctua #ad
Height4.72 Inches
Length4.72 Inches
Weight0.44 Pounds
Width0.98 Inches
Part NumberNF-F12 PWM
ModelNoctua NF-F12 PWM
Warranty6

7. Rosewill

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Ultra Quiet Computer Cooling Fan 4 Pack 120 mm Standard Case Fan, Long Life Sleeve Bearing Computer Case Fan ROCF-13001, Rosewill 120mm Case Fan 4-Pack

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Rosewill #ad - Noise level: 22 dBA. Air flow: 38. 2 cfm. Fan size: 120mm. Voltage is dc 12v and the starting voltage is DC 7V. Power connector: 3/4 Pin. Rpm: 1200 +/- 10% Rpm. Bearing type: Long Life Sleeve.
BrandRosewill #ad
ManufacturerRosewill #ad
Height0.98 Inches
Length4.72 Inches
Weight1 Pounds
Width4.72 Inches
Part NumberROCF-13001
ModelROCF-13001

8. upHere

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UpHere 120mm 3-Pack 3-Pin High Airflow Quiet Edition White LED Case Fan for PC Cases, and Radiators T3WT3-3, CPU Coolers

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upHere #ad - Compatible 3-pin connector for mainboard and power supply that also works with 4-pin headers. Two way installation:easy for installation. You can either blow warm air out of the case or draw cool air into your case.

Wide compatibility:the most commonly 120mm size for computer case or radiators. Perfect cooling performance:Tuned for high-airflow, large volume cooling, silent operation as an excellent choice for case cooling. Fan blades design:the 9 blades are designed for high-volume air delivery. Long service life:wear resistant hydraulic bearing construction makes the fan run noiseless and the air aolume larger with an astounding service life of more than 40, 000 hours. They’re translucent, with a frosted texture, so the light from the LEDs adds a dramatic effect.
BrandupHere #ad
ManufacturerupHere #ad
Weight0.22 Pounds
Part NumberT3WT3-3
Model8541598009

9. be quiet!

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Silent Computer Fans, be quiet! Shadow Wings 2 120mm PWM, Rubber Fan Frame, Designed in Germany, Low Noise Operation

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be quiet! #ad - Noise level - 15. 9 decibels. High-grade rifle-bearing technology. Airflow-optimized fan blades. Air flow - 38. 5 cfm. Low-noise operation of up to 15. 9dba. Anti-vibration mounting system prevents transmission of vibrations. Rubberized fan frame minimizes vibrations.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height1 Inches
Length5 Inches
Weight0.29 Pounds
Width6 Inches
Part NumberBL085
ModelBL085
Warranty3 years

10. Antec

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PC Case Fan High Performance, PF12 Series 5 Packs, 3-pin Connector, Antec 120mm Case Fan

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Antec #ad - Superior airflow and pressure : the impeller was designed with a focus on minimzing the noise level 21. 5 dba yet delivering the superior airflow 305 cfm and pressure 065 mmh2O.

Ultra-long lifespan : high-quality sleeve bearing is as quiet as the Fluid Dynamic Bearing and delivers an ultra-long lifespan for years of maintenance-free usage. Trusted premium brand : 2-years manufacturer's warranty and Professional Customer Service Assistance. Antec pf12 : 1st generation of antec PF12 Case Fan provides the most performance requirement for cooling and low noise. Highly efficient ventilation : the destinctive design on the back end of the fan blades providing highly efficient ventilation 1000 RPM with 305 cfm.
BrandAntec #ad
ManufacturerAntec #ad
Part NumberAntec
ModelAMGFCFF-1205F