10 Best Quiet Case Fans of September 2025

• Fan Size: 120mm
• Bearing Type: Long Life Sleeve
• RPM: 1200 +/- 10% RPM
• Air Flow: 38.2 CFM
• Noise Level: 22 dBA
• Power Connector: 3/4 Pin
• Voltage is DC 12V and the starting voltage is DC 7V

Rosewill

• Low-noise operation of up to 15. 9dB(A)
• Airflow-optimized fan blades
• Anti-vibration mounting system prevents transmission of vibrations
• Rubberized fan frame minimizes vibrations
• High-grade rifle-bearing technology
• Secure and easy installation with push-pins
• Pwm controlled fan speed through the motherboard

be quiet!

• 1.Innovative design, Five color on one fan. make your pc colorful !
• 2.HIGH EFFICIENCY, MUTE-Combination of high efficiency heat dissipation and mute,11 pcs bionic shark fin fan vanes,There is cut back processing on both external and internal of the fan frame to make a large amount of air and improve the heat transfer, Corner breakage design of the fan vanes is to reduce the noise and increase wind pressure. In addition, the fan vanes have been polished, not easy to stick ash.
• 3.STANDARD 12CM SIZE-Compatible with all types of chassis,Suitable for water cooling,Cold discharge light effect, CPU radiator, side through version of MOD light efficiency of fan position in cabinet,Different angles and light show different visual effects.
• 4.ASEISMATIC DESIGN-Silent noise reduction,That 8 damping silicone pads fixed on both sides of the fan frame is to reduce the noise of the polarization motor vibration.
• 5. upHere：Specializing in designing and manufacturing case fan PC cooler and sleeved cable etc for computer accessory

upHere

• 1.RGB Case Fan: Unlimited color transformation, One key to change RGB color,
• 2.High Airflow: 120 mm fan tuned for high-airflow and large volume cooling.
• 3.Super Quiet: Equipped with rubber pads and hydraulic bearing, which greatly reduce operating noise and improves efficiency.
• 4.6Pin interface to provides RGB FAN safe and reliable power output,Make the lights appear bright and colorful
• 5.Water-cooling system: 120 mm fan tuned for high-airflow and large volume cooling

upHere

• Nine airflow-optimized fan blades that reduce noise-generating turbulence while increasing airflow. Air flow - 51.4 CFM. Noise level - 19.2 decibels
• Even at maximum speed, The 120mm size operates at only 19.2 dBA)
• A long-life Rifle Bearing that contributes to an operating lifetime of 80, 000 hours (> 9 years)

be quiet!

• 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
• 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
• 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
• 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
• TECHNICAL DATA: Fan speed: 200–1800 RPM, Airflow: 56.3 CFM/95.65 m³/h (@ 1800 RPM), Noise Level: 0.3 Sone (@ 1800 RPM), Pin: 4-pin

ARCTIC

• GREATER EFFICIENCY - LESS NOISE AT HIGHER AIRFLOW: At low fan speed, the motor noise is key, a motor developed in Germany with a new alloy/lubricant combination reduced friction and noise
• INNOVATIVE DESIGN: Design of fan blades improves air flow 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
• 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
• TECHNICAL DATA: Fan speed: 800 RPM, Airflow: 37 CFM/62.9 m³/h (@ 800 RPM), Noise Level: 0.08 Sone (@ 800 RPM), Pin: 3-pin

ARCTIC

• Trusted Premium Brand : 2-years manufacturer's warranty and Professional Customer Service Assistance.
• Highly Efficient Ventilation : The destinctive design on the back end of the fan blades providing highly efficient ventilation (1000 RPM with 30.5 CFM)
• Superior Airflow and Pressure : The impeller was designed with a focus on minimzing the noise level (21.5 dBA) yet delivering the superior airflow (30.5 CFM) and pressure (0.65 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.
• Antec PF12 : 1st Generation of Antec PF12 Case Fan provides the most performance requirement for cooling and low noise.

Antec

• GREATER EFFICIENCY - LESS NOISE AT HIGHER AIRFLOW: At low fan speed, the motor noise is key, a motor developed in Germany with a new alloy/lubricant combination reduced friction and noise
• INNOVATIVE DESIGN: Design of fan blades improves air flow 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
• 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
• TECHNICAL DATA: Fan speed: 800 RPM, Airflow: 46 CFM/78 m³/h (@ 800 RPM), Noise Level: 0.08 Sone (@ 800 RPM), Pin: 3-pin

ARCTIC

• Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1500 RPM, max. 22.4 dB(A), >150,000 h MTTF
• Award-winning 120x25mm fan with FocusdFlow frame for high static pressure and superior quiet cooling performance
• Ideal for CPU heatsinks (e.g. Noctua NH-U12(S) series) and water cooling radiators, perfect replacement fan for loud all-in-one (AIO) coolers
• 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1500rpm speed range (1200rpm max. with supplied Low-Noise Adaptor)
• Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header

Noctua