We consider a big computer fan to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best big computer fan for you.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Ac Infinity Big Computer Fan READ REVIEW

Best For High Air Pressure: Buy: Rmaltake Big Computer Fan READ REVIEW

Best For Ambient Temperature: Buy: Ac Infinity Replacement Fan READ REVIEW

Best For New Fans: Buy: Cooler Master Big Computer Fan READ REVIEW

Best For Brushless Motor: Buy: Wathai Great Fan READ REVIEW

Best For Maximum Air Flow: Buy: Kingwin Big Computer Fan READ REVIEW

Best For Motherboard: Buy: Threebulls Big Computer Fan READ REVIEW

Best For Other Places: Buy: Panomounts Big Computer Fan READ REVIEW

Best For Cool Lighting Effects: Buy: Asiahorse Big Computer Fan READ REVIEW

Best With Speed Controller: Buy: Wathai Big Computer Fan READ REVIEW

Best Overall: Ac Infinity Big Computer Fan

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The look and feel of these fans are consistent with the high quality we're used to from the rest of Ac Infinity's lineup. The Ac Infinity Big Computer Fan makes for nice packaging, It is totally silent and has a simple design. Make sure this fits by entering your model number. In addition, it does the job, is used for phone charger, It is designed for a great price and has a good design.

The fan is made with a good build, comes with nice fans, it has good build quality and has a product design. Most importantly, the ac infinity big computer fan is easy to set, is great for low noise level, It is great for solid build and has a padded design.

Most customers opine that the fan includes plastic bumpers to be mounted or stand alone. In addition, they strongly agree that the fan can barely hear it in the room with everything off. Further, they strongly agree that this is a great fan to use on a VR headset to keep the phone cool. Overall, most buyers agree that the fan suits best, and no one questions it.

• This works with router, will eventually buy more using three so far.
• This is perfect for cooling a receiver.
• This comes with a power adapter to make it stronger.
• Ultra-quiet ul-certified usb fan designed to cool various electronics and components.

Best For High Air Pressure: Rmaltake Big Computer Fan

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Next on the list, we've got yet another fan that manages to win our hearts. It's the Rmaltake Big Computer Fan and it's widely considered as one of the most convenient fans you can buy. The rmaltake big computer fan is perfect for a good deal, can live with fan noise, it is great for the same size and has a fan blades design. The Pure 20 series are available in led version, adding cooling aesthetics to your chassis. The pure 20 fan offers the perfect balance of silence, style and efficiency.

The fan works very well, it makes for good temp and has a nice design. And, the fan can fart with more wind, it has take care and has a new design. Most importantly, the rmaltake big computer fan is good for good quality, It allows for a great fit and has a great design.

Almost all customers agree that the fan comes with an extra connector. And, they say that the fan comes with screws and a molex power cable. And, they also found that the 200 mm fan is as quiet as the quietest fan you 've ever heard. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

• This is apparent there is some lose play on the bearing/shaft.
• The pure 20 200 mm case fan has standard 200 mm fan mounting points.
• It is fairly easy to install.
• This is an easy swap and the new fan is quiet again.

Best For Ambient Temperature: Ac Infinity Replacement Fan

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The Ac Infinity Replacement Fan's superior materials make sure that it ages well with use. The ac infinity replacement fan is metric, fits with the rear grill, It is used for a decent amount of air and has a good design. Make sure this fits by entering your model number. And, it is very happy, works perfectly, it is sturdy and has an efficient design.

Above all, the ac infinity replacement fan packaged well, its price is right, it makes for a great addition and has a great design.

Most customers opine that the fan is whisper quiet and keeps the modem at a perfect cool temperature. Moreover, they say that the fan is a 4" muffin fan with a 51 cfm rating. Moreover, they say that this feels like a very solid fan right out of the package. In short, the tone of buyers is very positive and we believe that the fan suits the purpose.

• This is important as the “beverage center” cabinet is located in a meeting room.
• Buy again or as a replacement fan for many products on the market.
• This is very reasonably priced and does a great job of cooling too.
• This is on top condition, it worked great.

Best For New Fans: Cooler Master Big Computer Fan

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We would, of course, be remiss if we didn't mention Cooler Master Big Computer Fan for daily use. The cooler master big computer fan is brighter, it comes with good fans and has a black design. The Hybrid fan blade design combines an air balance with a wave shape fan blade for a static pressure airflow to tackle heightened impedance and resistance. And, this is fully modular, it is much brighter and has a new design.

Lastly, the cooler master big computer fan is great for nice heavy duty plastic, makes for great fans, It is great for value for money and has a hybrid fan blade design.

Most customers agree that the fan is not fit due to the noise level. Moreover, they say that the fan is easy to install, quiet and provides nice air flow. In addition, a few say that the fan will if your motherboard has ARGB connections and aorus lighting. Overall, many customers have used the fan for more than a few months without any complaints, and it shows no sign of giving up.

• This will fit the nzxt h510 case.
• This is a good choice for most people.
• This comes with all the necessary cables for connecting to an ARGB compatible motherboard.
• This fan is addressable rgb. It wo n't found in a standard rgb plug.

Best For Brushless Motor: Wathai Great Fan

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The Wathai Great Fan should be able to handle its purpose and duties with ease. The wathai great fan is suitable for brushless motor and it is big. Make sure this fits by entering your model number. The power adapter increases maximum fan speed and enables the fan to be powered through an ac outlet.

Lastly, the wathai great fan runs great and it provides good power.

Most buyers opine that the fan is great for 3d printing enclosures. Further, a few strongly agree that the fan is getting hot in the drawer and overheating the computer. In addition, they say that the fan is used to ventilate a closet.

• This is great for sending warm air from the wooden stove to an adjacent room.
• This is a grow tent, is wireless, it is for quality assurance and has a great design.
• This is rated current and it can live with fan noise.
• This allows the fans to be laid flat or stand upright.

Best For Maximum Air Flow: Kingwin Big Computer Fan

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate fan. The Kingwin Big Computer Fan is exactly that - it's a simple fan that hits all the right notes. The big big computerfan even then, it is very powerful and has a vibration design. Advanced series 120mm x120mm long life - bearing performance fan. Moreover, the fan is designed for high static pressure, It is used for full blast and has a simple design.

Finally, the kingwin bigcomputer fan is brighter, it is even in full and has a black design.

Most customers think that the fan is designed to be used for a computer. And, a few strongly agree that the fan comes with a yellow wire which is connected to the 3-pin connector. Moreover, they strongly agree that the fan is the larger fan, not the small 4x4's in most cases. Overall, the tone of buyers is very positive and we believe that the fan suits the purpose.

• This is easy to install and does one important thing.
• This is designed for up to 100, 000 hr life expectancy.
• This is cheap enough, is very durable, it saves money and has a great design.
• This looks great and the nuts hold the fan in place perfectly.

Best For Motherboard: Threebulls Big Computer Fan

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The Threebulls Big Computer Fan should be able to handle its purpose and duties with ease. The threebulls big computer fan is great for new fans and it is great for a great price. Make sure this fits by entering your model number. The fan extension cable offers greater flexibility between motherboard and cpu cooling fans.

Most importantly, the threebulls big computer fan is useful, supports 4 pins and it is super easy.

Most buyers find that the fan is great for 2 fans, but that’s it. Also, a few say that the fan is easy to install and the adhesive made it very easy to attach to the inside of the case. Moreover, a few say that the cpu cooling fan has its own 4 - pin header. In short, for most buyers, the fan was what they were looking for.

• This is based off of cpu temp and fan speed.
• This is very very good and should honestly cost more than $5.
• This comes with enough to run 6 fans and a cpu cooler.
• This gets the job done and it is delicate.

Best For Other Places: Panomounts Big Computer Fan

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Compared with other fans in this category, the panomounts computer fan has a convenient design. The Panomounts Big Computer Fan is perfect for new fans and it worked perfectly. Equipped with 2 pieces of protective grills to protect fan blades and fingers, making the operation safer. And, the fan is working current and it is suitable for low current draw.

Lastly, the panomounts big computerfan can be used as replacement fan for electronics equipment.

Most buyers opine that the fan will go for days on a 52 amp hour lifepo4 12v battery. Further, a few strongly agree that the fan has different connectors for a reason. Moreover, a few also found that the fan comes with mounting hardware and also it is perfect for most power supplies. Without any doubt, this fan passed the test and had very satisfied buyers eager to share their experience.

• Even if you are very near, still can not hear the noise.
• This will fit for many kinds of uses.
• This has a mounting hole, works as expected and it is positive.
• This is the best choice for a low - cost cooling fan.

Best For Cool Lighting Effects: Asiahorse Big Computer Fan

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate fan. The Asiahorse Big Computer Fan is exactly that - it's a simple fan that hits all the right notes. The asiahorse bigcomputer fan is highly recommend, it is even full and has a product design. Make sure this fits by entering your model number. And, it works as described, It makes for better heat dissipation and has a new design.

The fan is used for cool lighting effects and has an excellent design. Further, it is made for high flow, it is suitable for lighting effects and has a unique design. Finally, the asiahorse big computer fan is designed for micro atx and has a square fan design.

Most customers found that the fan is great for the first two weeks. Also, a few also found that the fan came with instructions but it’s pretty straightforward. And, a few strongly agree that the fan is also 'stronger' than the fan controller. In conclusion, at the price, they believe that they got a steal of a deal with it.

• This made for a very easy exchange.
• This is easy to install and runs semi quiet yet efficiently.
• This is the rpm signal wire on both units.
• These are also quiet and pulled quite a bit of air.

Best With Speed Controller: Wathai Big Computer Fan

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The Wathai Big Computer Fan is the most suitable fan on the market today. The wathai big computer fan is rated current and it does what it says. Make sure this fits by entering your model number. The fan is equipped with a double metal protective net, which can prevent foreign matters from getting involved and protect the normal operation of the fan blades.

Finally, the wathai big computer fan was input and it was bought again.

Most customers found that the fan is not too noisy and has good airflow. Also, a few also found that the fan makes pretty good desktop cooling fans too. And, they say that the fan has a metal chrome colored grill with a variable speed controller and a power supply. So, buyers were eager to recommend it to friends and would-be buyers.

• An Assembled double-sided filter, protects your fingers, and keeps the fan blade without damage.
• This comes with good fans, is very happy and it is easy to break.
• 12v adjustable fan speed can turn off the fan.
• It is really good and it works like a charm.