Top 10 120mm PWM Case Fan – Computer Case Fans

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120 mm Case Fan with PWM, Computer, Very Quiet Motor, Fan Speed: 200-1800 RPM, Black/Black, Pressure-optimised, ARCTIC P12 PWM

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 to run much more efficiently than its predecessors.

200 to 1800 rpm regulated via pwm: thanks to 4-pin connector, the RPM can be regulated in a broad spectrum via PWM, noise is kept at a minimum while maximum cooling performance is given when needed. Optimised for static pressure: during the development of the new P12 PWM, 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
Weight0 Pounds
Width0.98 Inches
Part NumberACFAN00119A
Warranty10 years

2. Cooler Master


Sealed Bearing, Cooler Master SickleFlow 120 V2 Blue Led 120mm Square Frame Fan with Air Balance Curve Blade Design, PWM Control for Computer Case & Liquid Radiator, PWM Control for Co, Sealed Bearing

Cooler Master #ad - Blade design: revised curve blade design to improve airflow and air pressure. Enhanced fan frame: Enhanced frame structure, reducing turbulent flow noise increase efficiency. A refreshed blade for improved lighting. Sealed bearing structure: sealed and secured fan bearing, preventing dust and lubricating oil leakage while increasing the fan’s operation stability and life span. Blue lighting: signature cooling performance with a blue led design: a perfect choice for all of the users wanting a single color with lighting effects.
BrandCooler Master #ad
ManufacturerCoolermaster #ad
Height0.98 Inches
Length4.72 Inches
Width4.72 Inches
Part NumberMFX-B2DN-18NPB-R1
Warranty2 Years



Quiet Case/CPU Cooler Fan, Scythe Kaze Flex 120mm Fan, PWM 300-1200 RPM

SCYTHE #ad - Sealed precision fluid dynamic bearing: the bearing and the spindle are made of high quality compressed metal and are lubricated by a special oil film resistant to temperatures of up to 250C° / 480F°.

These decouplers effectively reduce possible vibrations and allow low-noise operation. Fan dimension: 120x120x25mm, 000hours, MTTF: 120, Connector: 4-Pin. Pwm control offers wide range fan speed for various application and system. Fan speed: 300±200~1200±10%, airflow: 16. 6~51. 17cfm, static pressure: 00762~1. 05 mm h₂o, noise: 4. 0~24. 9dbA. Newly designed blade and frame contribute high airflow with low noise, ideally for case, radiator and CPU cooler. Included antivibration rubber pads which cover the tunnelless mounting holes. This drastically reduces friction, ensuring smooth operation and reduced wear, which results in long life span and silent operation.
BrandSCYTHE #ad
ManufacturerScythe #ad
Part NumberSU1225FD12M-RHP

4. Corsair


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

Corsair #ad - 0 decibels. Magnetic bearing: harnesses magnetic levitation technology to provide lower noise, higher performance, and a longer lifespan. 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. Noise level - 35. Air flow - 75 CFM.
BrandCorsair #ad
ManufacturerCorsair #ad
Height5.9 Inches
Length4.8 Inches
Weight0.74 Pounds
Width2.2 Inches
Part NumberCO-9050039-WW
Warranty5 Year Warranty



120 mm PWM Case Fan, Computer, Very quiet motor, Black/White, ARCTIC F12 PWM, PWM-Signal regulates Fan Speed, Fan Speed: 230-1350 RPM

ARCTIC #ad - Two way installation: Blow warm air out of the case, draw cool air into your case. This guarantees the required cooling and minimizes the noise level. Technical data: fan speed: 230–1350 rpm, airflow: 53 cfm/901 m³/h @ 1350 rpm, noise Level: 03 sone @ 1350 rpm, pin: 4-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. Perfect case fan regulation with pwm: the PWM function allows the motherboard to run the fan precisely at its necessary speed. 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.
BrandARCTIC #ad
ManufacturerArctic Cooling #ad
Height1 Inches
Length4.7 Inches
Weight0.23 Pounds
Width4.7 Inches
Part NumberAFACO-120P2-GBA01

6. be quiet!


Be quiet! Pure Wings 2 120mm PWM high-Speed, BL081, Cooling Fan

be quiet! #ad - Even at maximum speed, operates at only 36. 9 dbA. Long life rifle bearing gives an operating lifetime of 80, 000 hours. A fan speed of 2, 000 rpm for extremely high air pressure. Nine airflow-optimized fan blades that reduce noise-generating turbulence.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height0.98 Inches
Length4.72 Inches
Weight0.29 Pounds
Width4.72 Inches
Part NumberBL081
Warranty3 years



EZDIY-FAB Moonlight 120mm RGB PWM Case Fan with RGB PWM Fan Hub,5V Motherboard Sync,ARGB Computer Fan,Multiple Light Modes-5 Pack

EZDIY-FAB #ad - Equipped with 8 anti-vibration rubber pads to effectively prevent vibration during operation, greatly reducing noise and improving efficiency. Astonishing lighting effects-Tri-aperture inside and outside luminous light effect, Give out an impact visual light effect.

Self-lubricated Bearing and friction-reduced substance lowers operation noise and enhance thermal efficiency. Pwm speed control-supports automatic speed control, at 600~1800±10%RPM. With 5v argb control- fan colors can be set through the main board software controller, monochrome, and flexible and changeable lighting effects such as rainbow, flashing, breathing can be selected, Sync with 5V RGB enabled motherboards from as US, or RESET button control can be selected to connect, ASROCK Gigabyte and MSI to customize lighting effect.
BrandEZDIY-FAB #ad
ManufacturerEZDIY-FAB #ad
Part NumberUS-rgb slim pwm fan-5P

8. Antec


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

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.

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. 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. 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

9. Noctua


Noctua NF-S12B redux-1200 PWM, Grey, 4-Pin, 1200 RPM 120mm, High Performance Cooling Fan

Noctua #ad - 1200rpm 4-pin pwm version with excellent balance of performance and quietness, supports automatic motherboard speed control powerful airflow when required, virtually silent at idle.

High performance cooling fan, 120x120x25 mm, >150, max.18. 1 dba, 000 h mtTF. Airflow-optimised blade design with high CFM and outstanding quietness of operation, ideal for low-noise case cooling, chassis ventilation and other applications with low airflow resistance. Renowned nf-s12b high-end 120x25mm 12v fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users. 1200 rpm, 4-pin pwm, 12 V, max. Streamlined redux edition: proven noctua quality at an attractive price point, wide range of optional accessories anti-vibration mounts, extension cables, S-ATA adaptors, y-splitters, etc.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length4.72 Inches
Weight0.49 Pounds
Width4.72 Inches
Part NumberNF-S12B Redux-1200 PWM
ModelNF-S12B Redux-1200 PWM

10. be quiet!


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

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