Best 140mm Case Fans for 2018 – Buyer’s Guide

When it comes to 140mm case fans there are many factors that come into play when trying to decide what fans would be best for your particular build. What size do you get? How many will your case support? Is there room for 120mm or 140mm fans? There’s just so many options to choose from. Specifically, we are going to cover the question what are the best 140mm case fans? Even once you’ve narrowed down your case fan needs choosing the right one can be a daunting task. This is why we have narrowed down thirteen of the best 140mm case fans you can’t go wrong with for your case.

1. NZXT FN V2 140mm

NZXT Technologies NZXT FZ-140MM Cooling RF-FZ140-02

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When it comes to bleeding edge performance things just don’t get any better than the NZXT FN V2 140. You’ll find the fan comes with sleeved cables and anti-vibration pads that help increase performance while still maintaining a quiet level of operation. A two-year warranty gives you the comfort of knowing you are backed by a company that stands behind its product. The NZXT FN V2 runs at 1000 RPM and a 21 DBA noise level. The airflow of the NZXT FN V2 is around 50 CFM giving you awesome cooling power that keeps your case and components cool for longer longevity. With a weight of 5.1ounces, the NZXT FN V2 is extremely light for a 140mm fan. The fan comes in black and white with the fan blades white and its surrounding shroud black making for a universal set of colors for any build. At a reasonable price of about $10.00 USD, you can’t beat the price to performance ratio with the NZXT FN V2 140mm.

2. Cooler Master Sleeve Bearing 140mm

Cooler Master Sleeve Bearing 140mm Silent Fan for Computer Cases and...

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The Cooler Master Sleeve Bearing 140mm features a jet black design which is universal for any case and is extremely quiet running at 16 DBA which is almost silent. Despite its low 1000 RPM and quiet running potential this one of a kind fan is able to push 60.9 CFM airflow through your case providing excellent cooling power. Cooler Master has rated this fan for 35,000 hours of operation which is more than you need to be given you’ll probably build a new system way before the fan would possibly malfunction. The power hook up is a 3 pin connector and you’ll find four screws are included to speed up the installation process. One other unique feature, although it has nothing to do with performance, is that Cooler Master has made this fan RoHS compliant to help protect the environment as more and more companies are beginning to go this route. This particular fan is very affordable at just $8.00 per fan. If you’re a fan of Cooler Master you can’t go wrong with the Cooler Master Sleeve Bearing 140mm.

3. Corsair Air Series 140

Corsair Air Series AF140 Quiet Edition Single Fan

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The Corsair Air Series 140 gives you the top of the line performance you expect to receive from Corsair. Featuring a 1200 RPM speed with a 25.5 DBA you get the cooling performance you expect from one of the best at a price that’s affordable. With a price of $14.00 USD, you get a cool airflow of 66.4 CFM and a selection of LED’s to fit the look of any case you so wish. These colors include red, blue, purple, and white. What sets the LED lights apart from the rest of the competition is the effect they project due to Corsair’s special made blades that are translucent, and frosted to give a special effect. Corsair recommends at least 3cm of clearance between the fan and any other objects for the best possible airflow. With the Corsair Air Series, you get a custom molded ultra thin blade that delivers quiet yet effective cooling performance. This 140mm fan from Corsair is worth consideration for a spot in your system.

4. Noctua NF-A14 FLX

Noctua NF-A14 FLX, Premium Quiet Fan, 3-Pin (140mm, Brown)

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Noctua is known throughout the industry for having some of the best cooling fans at a very low audible level. If you’re looking for the best in performance and noise levels look no further than the Noctua NF-A14 FLX. The color of this fan is a tad unique and different featuring a brown fan, brown corners, and a beige shrouding that surrounds the fan. Anti-vibration pads are included to reduce noise levels within your case and a special noise adapter that has three different speeds 1200, 1050, and 900 RPM allowing you to speed up or slow down the fan to your desired setting. The fan is a little heavier than most weighing 12.8 ounces but is still reasonable considering the amount components that are built into this fan. If you’re looking for the quietest 140mm fan on the market the Noctua NF-A14 FLX is the fan you’re looking for. You’ll find the Noctua NF-A14 FLX can be found online or in local stores for about $22.00 USD.

5. Kingwin CF-014LB

Kingwin 140mm CF-014LB Silent Fan, For Computer Cases, CPU Coolers,...

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Kingwin has made a name for itself in the computer industry and this 140mm case fan is a prime example of why. First, the 140mm fan offers 100,000 hours of operation time which is very impressive given the cost of this fan which is only $7.00 USD. You have the flexibility of having a three or four pin connector for versatile adaptability depending on your systems available power options. High profile fan blades give maximum airflow while keeping the audible level at a quiet respectable level. There are no LED options instead Kingwin has opted for all jet black for a universal look. The weight is light weighing 6.4 ounces providing a light, effective, cooling solution for your system’s needs. If you’re looking for an affordable, effective, cooling solution for your system the Kingwin CF-014LB is here to answer the call.

6. Antec TrueQuiet 140

Antec TrueQuiet 140 140mm Cooling Fan

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When it comes to the Antec brand you know you’re getting a product from one of the top competitors in the industry. The Antec TrueQuiet 140 features an easily mountable 2-way switch allowing you to select two different fan speeds depending on your preferred needs. You’ll find special fan blades and silicone grommets to help in the reduction of noise and vibration adding to the effectiveness of the overall quiet operation.The price of the Antec TrueQuiet 140 is very reasonable at $9.00 USD along with tool-less mounting screws that make for quick easy installation. The color theme of the Antec TrueQuiet 140 is yellow corners, black shroud, and a light gray fan making it ideal for a yellow and black themed build. The weight is around 7.2 ounces, add that with the unique color scheme and awesome performance, you have a fan that gives you everything you need at a price you can afford. While this fan can be used in just about any build it will look especially cool if paired with an all yellow and black system. Definitely one of our favorite 140mm fans on offer by Antec.

7. Thermaltake CL-F048-PL14RE

Thermaltake Riing 12 High Static Pressure Circular Ring Red LED...

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With the Thermaltake CL-F048-PL14RE you get another 140mm fan that’s made from one of the best in the industry. This fan comes in a twin pack with black fans, colored corners, and a colored ring around the fan to give it a unique look. The ring around the fan is a LED light that can be gotten in several colors, red, blue, yellow, orange, white, and green. What makes this fan so unique though is its concentrated compression blades that force weaker inner circle air outwards allowing the outer part of the blade to compress the air even tighter giving excellent airflow. The noise level of the Thermaltake CL-F048-PL14RE hovers around 18.7 DBA which is rather impressive for a 140mm fan. In normal Thermaltake fashion they back this wonderful 140mm fan with a three-year warranty giving you the peace of mind should something happen. However, with Thermaltake products, this is very unlikely. The fan can be used as a case or radiator fan whichever you choose. A hydraulic style bearing operates this beast adding to the low levels of noise while still maintaining great performance. If you’re looking for new case fans or for a new build the Thermaltake CL-F048-PL14RE is worth a consideration with a reasonable $30.00 USD price tag for two fans.

8. Noctua SSO Bearing Fan

Noctua NF-R8 redux-1800 PWM, 4-Pin, High Performance Cooling Fan with...

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The Noctua SSO Bearing Fan is a perfect replacement if you’re looking to replace existing 140mm case fans or add to a radiator or CPU cooler. In Noctua fashion, you get the best in performance while remaining extremely silent with a noise level that’s barely even audible. The max RPM is 1500 and Noctua backs their product with 150,000 hours of operation and a six-year manufacturer warranty that’s just unheard of, but this just goes to show you how much trust Noctua has in their products. If that wasn’t enough they took a step further in providing fully automated speed control through PWM giving you the performance when you need it and able to throttle back when it needs to without you having to do so. The fan weighs around 7.2 ounces and can be found online or at your local retail stores for around $12.00 USD. While there are no LED lights on this particular fan, you can get it in one of two colors black or gray giving two universal colors that mix easily with just about any build. The Noctua SSO Bearing Fan is sold as a single unit there are no dual packs or anything of that nature. If you’re looking for the quietest system Noctua is the best for performance and noise levels giving it one of the top spots for a room in your case.

9. NZXT FZ RF-FZ140-02

NZXT Technologies NZXT FZ-140MM Cooling RF-FZ140-02

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NZXT Technologies has made a name for itself as of late and this product is a prime example of such efforts. The RPM on this great 140mm case fan runs at a steady 1000 RPM with a plus or minus of about 200 RPM. There are two options for you when it comes to LED lights there is a non-LED and LED version. If you choose the LED version it comes in several colors red, white, orange blue and green. The airflow is impressive with an 83.6 CFM giving the best cooling performance for your PC. The weight is around eight ounces, and a long life bearing that’s built to last well beyond the two-year warranty that comes with this product. The noise level sits at a fairly comfortable 24.54 DBA keeping system noise levels to a minimum while still executing the performance you expect. NZXT has decided to go with a more conservative color scheme with a white fan and black shrouding that provides a universal look that will fit just about any build. The cost will run you around $15.00 USD for each fan and unfortunately, dual packs or higher are not an option just single fans. Regardless of this minor con, the NZXT FZ RF-FZ140-02 is worth considering when you’re shopping around for a new or existing build.

10. Rosewill Hyperborea ROCF-11003

Rosewill Hyperborea 140mm Case Fan, Black ROCF-11003

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Rosewill is a respected name within the industry and for good reason. They have brought quality products over the years and has proved its longevity with time, two things you must earn. Rosewill Hyperborea 140mm fan is an example of this tried and tested company. Featuring an RPM range of 600-1300, 89.55 CFM airflow, DBA range of 12.5-22.19 and special S-FLOW blades that give 30% better cooling than standard fans at the same speed, you begin to see why Rosewill is top of the game. Rosewill did go conservative on color, however, opting for an all-black design making a universal option for anyone. There’s no need to worry about fan speeds and settings as this is all taken care of with the help of PWM giving you performance when you need it and slowing it down when you don’t. The bearing is a special hydrodynamic bearing giving you 50,000 hours of operation which is most likely longer than your entire build will last before needing to upgrade. Given its features, the Rosewill Hyperborea is reasonably priced at $14.00 USD per fan where unfortunately dual packs or higher are not available. Despite that, the amount of features coupled with its performance you can’t go wrong when choosing Rosewill.

11. Corsair ML140 Pro LED

Corsair ML140 Pro LED, White, 140mm Premium Magnetic Levitation...

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Ah Corsair, known for their unique designs, fancy looks and performance that just can’t be beat the Corsair ML140 Pro LED is no exception. The first thing you’ll notice upon opening the package is a gray shrouding and the LED along with the fans four corners are specially colored depending on the color you decide to pick. These colors include white, blue, or red. While LED’s may seem all the same there placement can make all the difference when it comes to the light they project. This is why Corsair has specifically mounted the LED’s to the center harness giving An extremely bright, broad area of color that’s just not seen with other manufacturers. Anti-vibration pads help keep the noise level down to a comfortable level and a max fan speed of 1600 RPM helps give impressive airflow when you need it with the ability to control speeds when you don’t. What really sets the Corsair ML140 Pro ahead of its competitors is Corsair’s advanced magnetic levitation technology. This technology almost makes this fan futuristic in a sense giving the absolute best performance to noise level seen in the industry. You’ll need a free 4 pin power connector on your motherboard as this is the only power option available to this particular fan. If you’re looking for the next thing in fan technology, the Corsair ML 140 Pro LED is here to answer the call.

12. Phanteks 140mm PH-F140SP_BK

Phanteks 140mm Cooling Fan (PH-F140SP_BK)

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Phanteks is not a name commonly heard of by many PC enthusiasts but this fan is a prime example of why Phanteks is starting to carve its own way in the computer industry. Phanteks has kept the color scheme fairly simple with a solid white fan and a solid black shrouding around the fan. There are LED options if you so desire that comes in many colors which include white, red, blue and orange. There are eight specially designed pads to improve vibration noise along with a 400mm extension cable to help with further reach or better cable management. The Phanteks blades are specifically designed to help reduce the amount of static pressure which in turn also helps with noise reduction, couple this with Phanteks UFB bearing designed by MOSS and SSC systems, you got a fan that’s setting new standards in today’s market. Each fan comes in a single box with a price around $17.00 USD. If you’re looking for a fan that’s setting new standards in technology and performance, Look no further than Phanteks PH-F140SP_BK.

13. Antec TwoCool 140mm

Antec TwoCool 140mm Blue LED Cooling Fan

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We saved the best for last, well all these fans are special in their own way and the Antec TwoCool 140mm may just be too cool for you! The TwoCool 140mm features a two-speed control with an 800 RPM or 1200 RPM operation speed allowing for control of the amount of performance you need. There are a few options when deciding the type of fan you would like to have these include a blue LED, all jet black, or a standard fan that features a light grayish clear fan and a black shrouding surrounding it. Three or four pin power connectors are supported giving flexibility with power hook ups depending on your systems specific capabilities, add to that sleeve bearings and you got to cool a fan for entry or veteran builders alike. You’ll find the Antec TwoCool 140mm is priced reasonably at about $12.00 USD making for a wonderful price to performance ratio you expect from Antec. This particular fan only comes in single boxes there are no dual pack or such options as other fans from other manufacturers. If you’re looking for a well-rounded fan for entry-level or experienced PC builders alike the Antec TwoCool 140mm has something for everyone.

Well there you have it, the knowledge to go into the future with a better understanding of what makes some 140mm fans better than others. These thirteen will get you on your way to making a better, quicker, more informed decision when doing your next build no longer having to ask what are the best 140mm case fans? While any of these thirteen fans are good for just about any build, it’s important to think carefully before making your fan purchase to make sure you’re getting the right size, the right colors, and most importantly the performance you need out of them to keep the rest of your other parts cool enough so they don’t quit on you too early due to heat problems. So what are you waiting for! Get started today!

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