List of Top 10 Best Computer Fan

Bestseller No. 1
uphere 3-Pack Long Life Computer Case Fan 120mm Cooling Case Fan for Computer Cases Cooling,12BK3-3
  • Higher air flow to enhance cooling performance
  • Economic solution for perfect performance
  • RoHS compliance for protecting the environment
  • 3 IN 1 Value Pack
  • Ultra silent operation at 19 dBA
SaleBestseller No. 2
Wathai 120mm x 25mm 110V 220V AC Powered Fan with Speed Controller 3V to 12V, for Receiver Xbox DVR Playstation Component Cooling
  • Designed to quietly cool Xboxs, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, computers, and other audio video electronics. Or reptile ventilation.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright.The power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet.
  • Warranty: One-year quality assurance. Please contact us If the product has any quality problems, it will be refunded within 90 days and replaced within one year.
  • 120 x 120 x 25 mm ( 4.72 x 4.72 x 1 in. ) | Rated Voltage :12V | Airflow: 92.3 ±10%CFM | Rated Current: 0.45A | Speed: 3000 RPM | Power: less than 2W at slowest speed ; 4.4 W at full speed
Bestseller No. 3
AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling
  • Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
  • Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
  • Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
  • USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
  • Dimensions: 3.2 x 3.2 x 1 in. per fan | Total Airflow: 52 CFM | Total Noise: 18 dBA | Bearings: Dual Ball
Bestseller No. 4
PCCOOLER 120mm Case Fan 3 Pack Magic Moon Series, PC-FX120 High Performance Cooling PC Fans - RGB Case Fans with Hydraulic Bearing - Low Noise Computer Fans for PC Case
  • 【Premium Cooling Fan】Increasing more colorful in the user's case by add the awesome RGB light in the FX-120 RGB Case Fan. Each 120MM rgb fan comes with 6 high-brightness LED lamp beads. Three 120MM fans provide excellent heat dissipation, add fun and bring you better gaming experience.
  • 【Special Threaded Blade Design】The special 9-blade special thread design can minimize resistance and further improve fan performance. The output air flow reaches 31.68CFM under the standard of 1200 rpm, which effectively optimizes the air duct of the chassis and helps dust removal.
  • 【Effective Shock Absorption Design】FX-120 case fan is surrounded by 4 soft silicone cushions which widely decreased the noise from fan vibration under high speeds.Highly optimised low-noise design provides outstanding quietness of operation. The maximum noise of the fan is only 18dBA. Quiet sound like falling leaves. The noise reduction technology and heat dissipation performance are greatly help customers to build a perfect case cooling system.
  • 【High Performance Hydraulic Bearings】FX-120 fan adopts hydraulic bearing technology. High-performance sleeve bearing with high-performance and lasting bearing technology. It can absorb and conserve lubricating oil. Reducing wear and noise effectively. The bearing life can reach more than 40,000 hours.
  • 【Simple Installation】RGB case fan is compatible with all types of chassis and easy to install. Humanized power supply interface design, two interfaces of small 3PIN on the motherboard and 4PIN for power supply D-type Port. Please do not connect 4PIN and 3PIN at the same time to avoid short circuit! Tips: FX-120 Case fan does not have ARGB function, and there is no remote control and controller. Please do not connect them to the controller.
Bestseller No. 5
Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey)
  • High performance cooling fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1700 RPM, max. 25.1 dB(A), >150,000 h MTTF
  • Renowned NF-P12 high-end 120x25mm 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users
  • Pressure-optimised blade design with outstanding quietness of operation: high static pressure and strong CFM for air-based CPU coolers, water cooling radiators or low-noise chassis ventilation
  • 1700rpm 4-pin PWM version with excellent balance of performance and quietness, supports automatic motherboard speed control (powerful airflow when required, virtually silent at idle)
  • Streamlined redux edition: proven Noctua quality at an attractive price point, wide range of optional accessories (anti-vibration mounts, S-ATA adaptors, y-splitters, extension cables, etc.)
Bestseller No. 6
AC Infinity AXIAL 1225, Quiet Muffin Fan, 120V AC 120mm x 25mm Low Speed, UL-Certified for DIY Cooling Ventilation Exhaust Projects
  • Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.
  • Includes a heavy-duty aluminum fan with power plug cord, two fan guards, and mounting screw set..
  • UL-certified fan with dual-ball bearings has a lifespan of 67,000 hours. Can be mounted in any direction.
  • 120 x 120 x 25 mm (4.7 x 4.7 x 1 in.) | 100 to 120V AC | Airflow: 51 CFM | Noise: 30 dBA | Speed: 1800 RPM
SaleBestseller No. 7
Corsair AF120 LED Low Noise Cooling Fan Triple Pack - White Cooling
  • High Airflow Up to 52 CFM of airflow at peak 1 400 RPM
  • Four Hub-Mounted LEDs Easily add vivid LED lighting to your system
  • Low-Noise Operation A custom fan blade and hydraulic bearing allows for low-noise operation without sacrificing performance
  • The Best of Airflow and Static Pressure Offers the ideal combination of high airflow and strong static pressure allowing for use as a case fan or with CORSAIR Hydro Series
  • Diffused Illumination An opaque fan blade diffuses lighting to ensure stunning illumination anywhere in your system
Bestseller No. 8
Qirssyn 120mm AC Powered Fan Variable Speed Controller, Strong Airflow AC 110V to 220V for Receiver LED Lights Amplifier Biltong Box Xbox DVR Playstation Component Cooling
  • 【High Speed 120mm Fan】Fan size: 4.7x4.7x1in | Speed:3000RPM | Airflow:95CFM | Current: 0.4A | Power: 4.5W | Interface: 5.5*2.1mm female plug
  • 【Dual Ball Bearing】Long life with 65,000 hours. It overcomes the problems of short life and unstable operation of oil bearing. good price and works great
  • 【Variable Speed Controller】 Range of control in fan speed is 3v to 12v | INPUT: AC 100V - 240V 50/60Hz | Rated Current: 2.0A | Speed control great for fine tuning, Completely adjustable from off to full blast. enables the fan to be powered through an AC outlet.
  • 【Good DIY Cooling Solution】It works great for DIY cooling fan or as an additional cooling fan for your gaming needs. Such as X-box, PS4, Receivers, Amplifier, Video Card, LED Lights , Wi-Fi Modern, Sound System, PC, Plant/ Mushroom Growing or any other application where an exhaust fan is overkill.
  • 【Warranty & Packing List】Warranty: One-year quality assurance. Please contact Seller If the product has any quality problems, it will be refunded within 90 days and replaced within one year | Packing list: 1 pack 120mm fan with protective grills on both sides and a separate speed controller.
SaleBestseller No. 9
Cooler Master MasterFan MF120 Halo 3in1 Duo-Ring ARGB 3-Pin Fan, 24 Independently LEDS, 120mm PWM Static Pressure Fan, Absorbing Pads for Computer Case & Liquid Radiator
  • Duo-Ring Addressable RGB Lighting 24 Individually Controlled ARGB LEDs for a stunning visual effect
  • Performance Engineered Hybrid Static Pressure blade design to tackle resistances in CPU liquid radiator, low-noise or mesh chassis ventilation while boosting overall airflow
  • Silent Cooling Technology Noise Reduction Technology and Sound Absorbing Materials for a quieter and longer lifespan cooling solution
  • PWM Fan Controly, Dynamic speed adjustment between 650 rpm to 1 800 rpm minimizing noise or maximizing air flow
  • Certified Compatibility Compatible with most of Addressable RGB capable motherboards Aura Mystic Light and Polychome Sync
Bestseller No. 10
Strong Quiet 12025 Fan 120x120x25mm 12cm 120mm Computer Case Fan DC 12V Cooling Fan for Computer case 2Pin 2 Wire 1600RPM 2-Pack
  • ❤ HIGH SPEED 1600RPM :120 x 120 x 25 mm quiet 120mm 12 volt dc power supply PSU RV fan pc computer fan 1600RPM (47CFM each 94CFM total) low noise 120mm fans for desktop pc computer power supply incubator or other eletronics equipment heatsink radiator.
  • ❤ 12V DC :Small Size 12v dc cooling fan 120mm for power supply rv refrigerator dc 120mm 0.25a cooling fan mini dc fan 120mm norcold fridge fan 1600RPM,With PBT material,good insulation and heat resistance,tough and durable quality.
  • ❤ EASY 2PIN CONNECTOR:120mm dc fan 2Pin 2.54 connector external electronics fan with connection protection,easy installation and replace operation,even wrong connected,fan will not burn but just not work.
  • ❤ LONG LIFE BEARING :Long Life Sleeving Bearing 12v thermostat fan,this makes sure the Required Cooling and Minimizes the Noise Level.The fans can be used for amplifier,refrigerator,camper fridge,freezer cooler fan,and also used as replace PSU fan,power supply replacement fans.
  • ❤ 100% 90 DAY MONEY BACK : If you are not satisfied for any reason, simply return your product for a full refund, no questions asked. You have nothing to lose.

Buyer’s Guide

How to choose the
best computer fan

What is the Purpose Of A Computer Fan?

Computer fans are essential parts of computers. Without proper cooling, your computer could become damaged. Fans cool your computer by blowing air across its components. This prevents overheating which can result in permanent damage to your hardware.

How Do Computers Overheat?

The most common reason why your computer becomes hot is due to poor ventilation. Airflow is necessary to remove heat from your computer. Heat rises and causes problems when it builds up inside your computer case. To avoid overheating, you must ensure adequate airflow into your computer. This is accomplished by installing a good quality fan.

Where Does Heat Go From My Computer?

Heat generated by your computer goes where there is no air flow. As soon as the air hits the heated component, it begins to rise. This creates a pressure gradient between the cooler areas and the hotter ones. The higher temperature air moves towards the top of the case. This movement of air is called convection. Convection is caused by the natural motion of air molecules around the heated object. The faster the air flows, the greater the convection effect. This results in increased heat transfer.

What Are Some Signs Of An Unhealthy Computer?

There are many signs that your computer is running too hot. One of the easiest ways to tell if your computer is getting too warm is to check the power supply unit (PSU). If the PSU has been sitting idle for long periods of time, it will be very hot. Another sign is if your CPU fan isn’t spinning. If the fan isn’t turning, chances are your computer is overheating. Other symptoms include slow performance, frequent crashes, and excessive noise.

How Can I Prevent Computer Overheating?

To reduce the amount of heat produced by your computer, install a high quality fan. Make sure the fan is placed near the hottest part of your computer. Avoid placing the fan directly above the motherboard. This will increase the risk of damaging your motherboard. Instead, position the fan close to the processor. This will allow the fan to blow away excess heat while still providing sufficient airflow.

In addition to ensuring adequate airflow, you should also pay attention to the speed of your fan. High speeds produce more airflow, but they also create more noise. Low speeds generate less noise, but they aren’t able to push enough air to adequately cool your computer. For optimal cooling, select a

The Importance of Purchasing a Quality Computer Fan

Computer fans are essential components of computers. Without proper cooling, overheating could occur which could result in permanent damage to your hardware. Overheated hardware can be caused by improper ventilation, inadequate airflow, or poor air circulation. To avoid these problems, you must ensure that your computer has adequate ventilation and sufficient airflow.

How Do Fans Help Cool Down Computers?

Fans cool down your computer by drawing hot air away from the CPU (central processing unit) and dissipating it into the surrounding atmosphere. As the heat rises, it moves towards the top of the case where it escapes through vents. However, if there isn’t enough room for the heated air to escape, it builds up inside the case causing the temperature to rise further. Eventually, the CPU becomes too hot to function correctly and shuts itself down.

Types of Computer Fans

There are two types of computer fans available; centrifugal and axial. Centrifugal fans draw air in through openings located near the front of the case and expel it through holes located near the rear. Axial fans pull air in through the side of the case and push it out through the bottom. Both types of fans are designed to circulate air around the motherboard and CPU.

Benefits of Using a High Performance Computer Fan

High performance computer fans are designed to increase airflow within the case. They are able to move large volumes of air very rapidly. Therefore, high performance fans are ideal for cooling down modern CPUs.

Advantages of Low Performance Computer Fans

Low performance computer fans are generally quieter than high performance models. However, low performance fans are unable to effectively cool down modern processors. For example, most low performance fans cannot adequately cool down Intel Core i7 processors.

Choosing a Good Computer Fan

To select a good computer fan, you should take several factors into consideration. First, you should check the manufacturer’s specifications. Make sure that the fan meets the minimum requirements set forth by the manufacturer. Second, you should determine whether the fan is suitable for your particular needs. Some fans are designed for specific applications while others are general purpose. Finally, you should test the fan to see if it functions properly.

Before making a final decision, you should always perform a thorough research online. There are many websites dedicated to providing information regarding different types

Features To Look For When Buying A Computer Fan

Computer fans are essential parts of computers. Without proper cooling, your computer could be damaged within minutes. There are many different types of fans available today. Some are designed specifically for laptops while others are meant for desktop computers. Here are some features to look for when purchasing a computer fan.

Size Matters

The size of the fan determines its efficiency. Smaller fans are generally quieter and cooler than larger ones. However, smaller fans are harder to install. Larger fans are easier to install and are typically louder. Make sure you check the specifications of the fan you are considering before making a decision.

Fan Speed

Fans speed is measured in RPM (revolutions per minute). Fans with higher speeds produce greater airflow. Higher speeds allow air to pass through faster which increases heat dissipation. Lower speeds increase noise levels. Most fans run between 1000 and 2000 RPM.

Noise Level

Most fans are rated according to decibels. Decibel ratings range from 0 to 100. Fans with lower decibel ratings are quieter. Noise level is affected by both fan speed and motor type. Motor type refers to whether the fan uses a brushless DC motor or a brushed DC motor. Brushless motors are quieter than brushed motors.

Voltage Rating

This rating indicates the amount of power needed to operate the fan. High voltage ratings indicate high performance. Low voltages indicate low performance. Voltage ratings vary depending on the manufacturer.


Some manufacturers include warranties on their products. Warranties cover repairs and replacements for defective components. Check the warranty information carefully before purchasing a product.


Look for a durable design. Durable designs last longer and require fewer repairs. Avoid cheap materials and poor construction techniques.


Laptops are becoming increasingly popular. Many laptops now come with built-in fans. Be careful when installing these fans. Make sure the fan is securely attached to the motherboard. Do not force the fan into position. Use screws or adhesive tape to secure the fan.


Many fans come with accessories. These accessories include mounting brackets, dust filters, and replacement blades. Always read the instructions included with the accessory package.


Different Types of Computer Fans

There are many different types of fans available today. Some are designed specifically for computers while others are meant for general household uses. There are two main categories of fans; centrifugal and axial. Centrifugal fans are those which spin around a central axis. Axial fans are those which rotate along the length of the shaft. Both types of fans are commonly found in computers and other electronic devices.

Types of Computer Fan

The most common type of computer fan is the centrifugal fan. These fans are typically mounted on top of the case where air enters the unit. As the air passes through the blades, it spins creating a flow of cool air. Centrifugal fans are generally quieter than axial fans. However, they require a lot of power to operate.

Axial Fans

These fans are typically placed inside the case near the CPU. They are quiet and efficient. Because these fans are located inside the case, they are able to pull air directly into the center of the unit. This creates a powerful airflow. Unfortunately, these fans are very noisy.

Other Types of Fans

Some fans are designed for specific purposes. For example, there are fans that are designed to blow hot air away from the computer. Others are designed to circulate cold air within the room. Still others are designed to create a draft. All of these fans are useful in certain situations.

How To Install a New Computer Fan

Installing a new fan requires removing the old fan and installing the new one. First, remove the existing fan. Then, install the new fan. Make sure the new fan has been cleaned thoroughly. Finally, test the fan to ensure it is functioning correctly.

Tips for Installing a New Computer Fan

Before replacing the fan, check the voltage of the power supply. Most fans run on 12 volts DC. Check the voltage level using a volt meter. If the voltage is too low, replace the fan immediately. Otherwise, wait until the voltage increases to 14.4 volts DC.

Replacing a Fan

To replace a fan, follow these steps:

Remove the screws holding the fan in place.

Unscrew the fan from the motherboard.

Disconnect the wires attached to the fan.



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  • Tower Fan
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  • Utilitech Fan

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