Best Case Fans For PCs – 2019 Guide & Reviews

If you are building a new PC or upgrading your current one, you might want to give the case fans some thought, especially if you are planning to have an above average PC. An incorrect fan or ones that are not powerful enough can cause your computer to overheat, damaging any or all of the components. Here is a quick guide to what you should look for in your fans and some of the best case fans for PC’s that are out on the market this year.

 

The Fan Bearing

There are four different types of bearings that are used in a fan: sleeve, ball, rifle, and hydraulic.

Sleeve bearing: The lowest of quality as well as price, fans with sleeve bearings are generally avoided for the fact that they do not work well with high temperatures, especially at horizontal angles. Despite this, sleeve bearings are one of the most popular.

Ball bearing: Quieter and more favored by those who like to upgrade or build their own PCs, fans with ball bearings can be installed vertically or horizontally. The downside is that they are usually more expensive and more difficult to find.

Rifle bearing: A compromise between a sleeve and ball bearing, rifles are very similar to ball bearings although it is of less quality and price.

Hydraulic bearing: Similar to rifle bearings, hydraulic bearings are quiet, long-lasting, and cheaper than ball bearings.

 

Size

Bigger fans are generally thought of to be better since they do not need to spin as much as small ones and are quieter. However, make sure you check the size of the case so you do not get too big of a size.

 

Fan Speed

Fan speed is measured by how many RPMs (Revolutions Per Minute) the fan can make. A fan with high RPMs (over 1000) will keep the computer cooler but make more noise and vice-versa for a fan with low RPMs (less than 1000).

 

Quantity

What you are using the computer for will determine how many fans you will need. A standard computer used for daily use or office use will usually need one fan in the front and one in the back.

Gaming PCs can be a little different. A simple one used for small games only needs two while a powerful one used for demanding games may need more.

Regardless, you can have more than two. Some people use anywhere from 5 or more fans to make the computer look to their liking, usually for their lighting.

 

Best 120 mm Fans For PC

upHere 120mm 3-Pin High Airflow Quiet Edition Case Fan for PC Cases

Specs:

Bearing type: Hydraulic
Max Airflow: 32.7 CFM
Fan Speed: 1200 RPM
Voltage: 12V
Connection: 3 pin with power/4pin
Dimensions: 120mm by 120mm by 25mm

Also available in 140mm sizes and over a dozen different color choices, these fans come in a pack of three, each having nine translucent blades, except for the ones that are black. They are also relatively quiet as they only make 14.8 decibels of noise.

PROS

  • 40000 Hour life span
  • Quality blades
  • Affordable

CONS

  • Gets louder as time progresses

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ARCTIC F12 Silent – Ultra-Quiet 120 mm Case Fan, F-series

Specs:

Bearing type: Fluid Dynamic
Max Airflow: 37 CFM
Fan Speed: 800 RPM
Voltage: 12V DC
Connection: 3 pins and 4 pins
Dimensions: 120 mm by 120mm by 25mm

Made in Germany out of an alloy and have two different series: F and P. The F series is white with nine blades and is designed to pull or push air, depending on the configuration.

PROS

  • 50000+ hours life span
  • Keeps overall computer temperature steady
  • Highly popular and favored

CONS

  • Die easily when used on high often

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Corsair ML120, 120mm Premium Magnetic Levitation Fan (1 or 2-Pack)

Specs:

Bearing type: Magnetic Levitation
Max Airflow: 75 CFM
Fan Speed: 400 – 2400 RPM
Voltage: 10.8V – 13.2V
Connection: 4 pins
Dimensions: 120mm by 120mm by 25mm

These fans can come in a single or dual pack, five different colors, and have seven blades. What sets them apart is mostly their appearance. Parts of the fan case are the same color as the LEDs, a trait that is unpopular but can be more visually aesthetic.

PROS

  • 40000+ hour life span
  • Better design than previous models
  • Convient noise control

CONS

  • Mounting bolts can be unreliable

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EZDIY-FAB 120mm RGB LED Case Fan for PC Cases

Specs:

Bearing type: Hydraulic
Max Airflow: 56.27 CFM
Fan Speed: 1200 RPM
Voltage: N/A
Connection: 6 PIN
Dimensions: 120mm by 120mm by 25mm

An unknown model with a convenient remote controlled LED lights that can be set to over a dozen different colors, this pack of five fans can be used for a basic computer that is visually themed and outfitted while still being an affordable find.

PROS

  • Lights are bright and colorful
  • Easily installable
  • Provide good airflow

CONS

  • 20000+ hours of life
  • Can be very loud

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Cooler Master Sleeve Bearing 120mm Silent Fan for Computer Cases

Specs:

Bearing type: Sleeve
Max Airflow: 32.53 CFM
Fan Speed: 1200 RPM
Voltage: 12V
Connection: 3 pins
Dimensions: 120mm by 120mm

A pretty basic design, these models are also available in 80mm, 92mm, and 140mm sizes. However, the 120mm is the only one to come in a package of four while the others come in single packages. There are seven blades that tend to be a little louder than other models, 19 decibels.

PROS

  • Very popular brand and model
  • Quality material
  • Easy to install

CONS

  • Low amount of airflow
  • Very loud

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Best 140mm Fans For PC Cases

Noctua NF-A14 PWM chromax.Black.swap Premium-Grade Quiet 140mm Fan

Specs:

Bearing type: SSO2
Max Airflow: 82.52 CFM
Fan Speed: 1500 RPM
Voltage: 12V
Connection: 4 pins
Dimensions: 140mm by 140mm by 25mm

One of the most unique features, this seven-bladed fan comes with interchangeable anti-vibration pads, which go in the corner of the fan. Each set is a different color (black, white, yellow, red, blue, and green) that the user can change themselves so the fans can match the rest of the computer’s color.

PROS

  • 150000+ hours of life
  • Durable and long-lasting
  • Quiet

CONS

  • Low air movement

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Corsair ML140, 140mm Premium Magnetic Levitation Fan (2-Pack)

Specs:

Bearing type: Magnetic
Max Airflow: 97 CFM
Fan Speed: 400 – 1,600 RPM
Voltage: 10.8V – 13.2V
Connection: 4 pins
Dimensions: 140mm by 140mm by 25mm

The same model as the 120mm previously mentioned, the specs and appearance are the same as well, just with slightly larger fans. This size is also available in a single or dual pack as well as five different colors.

PROS

  • 40000+ hours of life
  • Improved model
  • Great airflow

CONS

  • Very Loud
  • Have been known to die randomly

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Cooler Master Sleeve Bearing 140mm Silent Fan for Computer Cases

Specs:

Bearing type: Sleeve
Max Airflow: 60.9 CFM
Fan Speed: 1000 R.P.M.
Voltage: 12V
Connection: 3 pins
Dimensions: 140mm by 140mm by 25mm

Another model that is just a different size, the major difference between the 140mm and the 120mm is that it exclusively comes in a single pack. It is slightly quieter than the 120mm peaking at around 16 decibels.

PROS

  • Easily installed
  • Quality fan material
  • Durable

CONS

  • 35000+ hours of life
  • Not the best for high-performance PCs

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upHere RGB Series Case Fan RGB143-5, Wireless RGB LED 140mm Fan

Specs:

Bearing type: Hydraulic
Max Airflow: 48.9 CFM
Fan Speed: 1000 RPM
Voltage: 12V
Connection: 6 pins
Dimensions: 140mm by 140mm by 25mm

A little more expensive than the other previously mentioned models, these nine-bladed fans come in a pack of five. They also come with a remote controller that can change the LED lighting to over a dozen different colors, adjust their brightness, and more.

PROS

  • Lots of airflow
  • Great value
  • LED’s color is vibrant

CONS

  • 20000+ hours of life
  • Loud

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Corsair Air Series AF140 CO-9050017-BLED 140mm 1500 rpm Quiet Edition High Airflow Fan

Specs:

Bearing type: Sleeved
Max Airflow: 66.4 CFM
Fan Speed: 1200RPM
Voltage: 12V
Connection: 3 pins
Dimensions: 140mm by 140mm by 25mm

These transparent fan blades are thinner than average, but that is because there are eleven of them. There are three other available colors, but the price varies between colors.

PROS

  • Efficient airflow
  • Good idle performance
  • More durable than 120mm

CONS

  • Louder than average
  • LED colors are different from online photos

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Best 200mm Fans For PC Cases

Cooler Master MegaFlow 200 – Sleeve Bearing 200mm Blue LED Silent Fan for Computer Cases

Specs:

Bearing type: Sleeve
Max Airflow: 110 CFM
Fan Speed: 700 RPM
Voltage: 12V
Connection: 3 Pin
Dimensions: 200 x 200 x 30 mm

Probably the most unique looking model on the list, this fan and case are completely transparent except for the chords. The other colors they come in, red and non-LED, are a little different in appearance, but equally unique. All of them only come in a single pack.

PROS

  • Very quiet
  • Moderate Airflow
  • Strong mounting and screws

CONS

  • 30000+ hours of life
  • Known to die easily

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Thermaltake 200mm Pure 20 Series Black 200x30mm Thick Quiet High Airflow Case Fan

Specs:

Bearing type: Sleeve
Max Airflow: 129.639 CFM
Fan Speed: 800 RPM
Voltage: 12 V
Connection: 3 PIN
Dimensions: 200mm by 200mm by 30mm

Another 200mm with a unique design, this eleven-bladed fan implements anti-vibration mounting systems without the interchangeable colors. It comes in either white or black, though the price varies for color and only comes in a single pack.

PROS

  • Quiet
  • Long-lasting if cleaned regularly
  • Bright LEDs

CONS

  • 30000+ hours of life
  • Mounting system requires more room

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Antec Big Boy 200 – 200mm Tricool Computer Case Fan

Specs:

Bearing type: Double ball-bearing
Max Airflow: 134 CFM
Fan Speed: 400 RPM – 800 RPM
Voltage: 12V DC
Connection: 4 Pin
Dimensions: 200mm by 200mm by 30mm

Implementing more of an oval shape in its design, this nine-bladed fan has a three-speed switch to prioritize performance and speed. It is less popular than other models but is convenient for airflow and noise control.

PROS

  • Keep rig cooled efficiently
  • Popular brand
  • Long-lasting

CONS

  • Need additional mounting equipment
  • Difficult installation

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BitFenix BitFenix Spectre Pro RGB LED Case Fan

Specs:

Bearing type: Fluid Dynamic Bearings (FOB)
Max Airflow: 148.72 CFM
Fan Speed: 900 RPM
Voltage: 5V – 12V
Connection: 3 Pin
Dimensions: 200x200x25mm

Another nin-bladed fan with LEDs, this model only comes in a single pack but is also available in three other sizes: 120mm, 140mm, and 220mm. When not lit up, everything except for the mount, which is black/dark gray, is a transparent white.

PROS

  • Works well with Asus
  • Bright LEDs
  • Amazing airflow

CONS

  • Unpopular model
  • Does not come with installation instructions

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BitFenix BFF-SPRO-20025KK-RP Cooling 200mm Case Fan

Specs:

Bearing type: Fluid Dynamic Bearings (FDB)
Max Airflow: 148.72 CFM
Fan Speed: 900 RPM
Voltage: 7V
Connection: 3/4 Pin
Dimensions: 200mm by 200mm by 25mm

Coming in black or white for each size, 120mm, 140mm, 200mm, and 230mm, the prices can vary depending on these factors, but all come in a single pack. What makes this nine-bladed fan slightly less popular is the beehive design on the anti-vibration corners that some of the sizes have, but not the 220mm.

PROS

  • Durable corners and blades
  • Decent to quality airflow
  • Maintain PC temperature

CONS

  • Above average price
  • Size larger than expected

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