Top 10 120mm Quiet Fan – Computer Case Fans

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

2. be quiet!

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

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be quiet! #ad - Nine airflow-optimized fan blades that reduce noise-generating turbulence while increasing airflow. A long-life rifle bearing that contributes to an operating lifetime of 80, 000 hours > 9 years. Noise level - 19. 2 decibels. 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

3. Rosewill

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

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

4. Noctua

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Noctua NF-S12A FLX, Premium Quiet Fan, Brown, 3-Pin 120mm

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Noctua #ad - Premium quiet fan, 1200/900/700 rpm, 12v, 3-pin molex, 120x120x25 mm, max. Includes anti-vibration mounts, low-noise & Ultra-Low-Noise Adaptors, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply.

3-pin flx version provides 1200/900/700rpm speed settings via Low-Noise Adaptors to fine-tune the fan for maximum airflow or near-silent operation. 17. 8 dba, >150, 000 h mtTF. Award-winning third-gen 120x25mm s12 fan with Anti-Stall Knobs and Advanced Acoustic Optimisation frame for superior quiet cooling performance. Airflow-optimised design for highly efficient, near-silent ventilation of PC cases and other chassis intake & exhaust, cabinet cooling, etc.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length4.72 Inches
Weight0.55 Pounds
Width4.72 Inches
Part NumberNF-S12A FLX
ModelNF-S12A FLX

5. Corsair

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

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Corsair #ad - 0 decibels. Extensive control range: a 2, 000 RPM control range gives you total control between silence and absolute performance. Custom rotor design: delivers the perfect balance between high static pressure and high airflow, operating flawlessly in the most challenging environments. Air flow - 75 CFM. Noise level - 35. 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

6. Kingwin

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For Computer Cases, Long Life Bearing, Kingwin 120mm CF-012LB Silent Fan, Quiet Efficient Cooling, CPU Coolers, and Provide Excellent Ventilation for PC Cases-Black

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Kingwin #ad - High reliability. 3pin/4pin connector. High performance. Design for up to 100, 000 hours life expectancy. Compatible devices: Desktop. Provides excellent ventilation for pc cases. Special high profile fan blades for maximum air flow.
BrandKingwin #ad
ManufacturerKingWin #ad
Height4.72 Inches
Length0.98 Inches
Weight0.25 Pounds
Width4.72 Inches
Part NumberCF-012LB
ModelCF-012LB
Warranty1 year manufacturer

7. ARCTIC

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Black/White, very quite motor, 120 mm Standard Case Fan, Push- or Pull Configuration, Fan Speed: 1350 RPM, Computer, ARCTIC F12

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ARCTIC #ad - Innovative design: design of fan blades improves airflow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure.

Two way installation: Blow warm air out of the case, draw cool air into your case. Technical data: fan speed: 1350 rpm, airflow: 53 cfm/901 m³/h @ 1350 rpm, noise Level: 03 sone @ 1350 rpm, pin: 3-pin. Long service life: the fluid dynamic bearing comes with an oil capsule that avoids lubricant leakage, thus this bearing is as quiet as a sleeve bearing but comes with a higher service life.
BrandARCTIC #ad
ManufacturerARCTIC Inc #ad
Height4.7 Inches
Length4.7 Inches
Weight0.31 Pounds
Width1 Inches
Part NumberAFACO-12000-GBA01
ModelAFACO-12000-GBA01
Warranty6 years

8. Thermaltake

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Thermaltake RIING 120mm Red LED Ultra Quiet High Airflow Computer Case Fan

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Thermaltake #ad - Concentrated compression blade ccb for high-static pressure of demanding applications such as radiators, the CCB is engineered to focus the inner weaker circle of air outwards, allowing the outer section to pressurize and compress the air.

Are 49℃ and 44. 5℃ in respective, △T= 4. 5℃. 3 years warranty. Four colors of the patented led versions available: Ring 12 LED Series is also available with different LED versions red, blue, green, and white, adding cooling aesthetics to the chassis. Hydraulic bearing/low-noise design: the hydraulic bearing self-lubricates with a high quality, friction-reducing substance which lowers operating noise and improves efficiency. Inlet and outlet temp.

Wind blocker frame: to achieve maximum static pressure in all applications, the frame is designed to work with the CCB to reduces the blade's noise and vibration, creating a perfect balance between power and sound. Anti-vibration mounting system: In-mold injection anti-vibration rubber pads provide hassle-free usage for 80% protection coverage, including all four corners. The low-noise cable can reduce the noise level by 24% from 24. 6dba to 18. 7dbA.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height5 Inches
Length7 Inches
Weight0.41 Pounds
Width1 Inches
Part NumberCL-F038-PL12WT-A
ModelCL-F038-PL12WT-A

9. Kingwin

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Long Life Bearing, and Provide Excellent Ventilation for PC Cases-Red LED, Kingwin 120mm CFR-012LB Silent Fan, CPU Coolers, Quiet Efficient Cooling, For Computer Cases

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Kingwin #ad - Provides excellent ventilation for PC cases. Design for up to 100, 000 hours life expectancy. High performance. High reliability. 3pin/4pin connector. Special high profile fan blades for maximum air flow.
BrandKingwin #ad
ManufacturerKingWin #ad
Height0.98 Inches
Length4.72 Inches
Weight0.25 Pounds
Width4.72 Inches
Part NumberCFR-012LB
ModelCFR-012LB
Warranty1 year manufacturer

10. Noctua

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Grey, Noctua NF-P14s redux-900, 900 RPM 140mm, Ultra Quiet Silent Fan, 3-Pin

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Noctua #ad - 13. 2 dba, 3-pin molex, >150, max. Ultra low noise fan, 140x140x25mm, max. Renowned nf-p14s high-end 140x25mm 12v fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users.

900 rpm, 12v, 000 h mttF. Streamlined redux edition: proven noctua quality at an attractive price point, S-ATA adaptors, extension cables, wide range of optional accessories anti-vibration mounts, y-splitters, etc. Low-speed ultra-quiet 900rpm 3-pin version for demanding silent enthusiasts, virtually inaudible with optional NA-SRC10 Low-Noise Adaptors or at reduced voltage. Highly optimised low-noise design provides outstanding quietness of operation, excellent static pressure and strong airflow CFM, square frame for water cooling radiators and chassis ventilation.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length5.51 Inches
Weight0.33 Pounds
Width5.51 Inches
Part NumberNoctua NF-P14s redux-900
ModelNoctua NF-P14s redux-900