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ARCTIC P14 PWM PST Value Pack - Pressure-optimised 140 mm Fan with PWM & PWM Sharing Technology (PST) - 5pack
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ARCTIC P14 PWM PST Value Pack - Pressure-optimised 140 mm Fan with PWM & PWM Sharing Technology (PST) - 5pack
  • Type: Case Fan
  • Bearing Type: Fluid Dynamic
  • RPM: 200 - 1700 RPM
  • Air Flow: 72.8 CFM
  • Model #: ACFAN00138A
  •  
  • $40.99 
  • Free Shipping
Pure Wings 3 | 140mm PWM High Speed Case Fan | High Performance Cooling Fan | Compatible with Desktop | Low minimum rpm | Low Noise | Black | BL109
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  • $13.99
  •  
  • $12.90 
  • Save: 7%
  • $4.99 Shipping
Fractal Design Momentum 12 RGB PWM Black 120 mm ARGB LED FDB (Fluid Dynamic Bearing) PC Case Fan (3-pack)
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Fractal Design Momentum 12 RGB PWM Black 120 mm ARGB LED FDB (Fluid Dynamic Bearing) PC Case Fan (3-pack)
  • Brand: Fractal Design
  • Fan Size: 120mm
  • LED: ARGB
  • Type: Case Fan
  • Model #: FD-F-MR1-1203
Phanteks D30-120 DRGB PWM FAN 3Pack, Reverse Airflow Model,Premium D-RGB Performance Fans, ARGB/DRGB lighting, Daisy-chain Fan Linking system, White, 3Pack
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Montech AX 140 ARGB Standard Fan  1600PWM, High-End Durability, Silent Performance, and Stunning ARGB Design (140mm, White)
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in 30 days
Montech AX 140 ARGB Standard Fan 1600PWM, High-End Durability, Silent Performance, and Stunning ARGB Design (140mm, White)

off w/ promo code MCF8, limited offer

  • Type: Case Fan
  • Color: White
  • Model #: AX140 PWM White
  •  
  • $20.98 
  • Free Shipping
be quiet! SILENT WINGS 4 120mm PWM
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be quiet! SILENT WINGS 4 120mm PWM
  • Series: SILENT WINGS 4
  • Fan Size: 120mm
  • Type: Case Fan
  • Bearing Type: Fluid Dynamic
  • Model #: BL093
Noctua NF-A14 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (140mm, Black)
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Noctua NF-A14 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (140mm, Black)
  • Brand: Noctua
  • Fan Size: 140mm
  • LED: Black
  • Type: Case Fan
  • Model #: NFA14PWM
Phanteks D30-120 D30-120, Black, 3 Pack 120mm DRGB LED (573) Case Fans
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in 30 days
Phanteks D30-120 D30-120, Black, 3 Pack 120mm DRGB LED (573) Case Fans
  • Brand: Phanteks
  • Series: D30-120
  • Fan Size: 120mm
  • LED: DRGB
  • Model #: PH-F120D30_DRGB_PWM_BK01_3P
Phanteks Nexlinq Hub, Fan & Lighting control Windows App, Multiple channel output, Black
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Phanteks Nexlinq Hub, Fan & Lighting control Windows App, Multiple channel output, Black
  • Type: Case Fan Accessory
  • Power Connector: Port 1&2: Linq6 connector, Port 3: 4-PIN PWM + DRGB 3-PIN JST
  • Color: Black
  • Part Number: PH-NLHUB_01
  • Model #: PH-NLHUB_01
Phanteks D30-120 DRGB PWM FAN, Premium D-RGB Performance Fan, ARGB/DRGB lighting, Daisy-chain Fan Linking system, White
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Phanteks D30-120 DRGB PWM FAN, Premium D-RGB Performance Fan, ARGB/DRGB lighting, Daisy-chain Fan Linking system, White
  • Brand: Phanteks
  • Fan Size: 120mm
  • LED: DRGB
  • Type: Case Fan
  • Model #: PH-F120D30_DRGB_PWM_WT01
Noctua NF-F12 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
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Noctua NF-F12 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
  • Type: Case Fan
  • Bearing Type: SSO2 Bearing (second generation self-stabilising oil-pressure bearing)
  • RPM: 1500 RPM +/- 10% max., 1200 RPM +/- 10% (w/ L.N.A), 300 RPM +/- 10% min. (via PWM control)
  • Air Flow: 54.97 CFM max., 43.73 CFM (w/ L.N.A.)
  • Model #: NF-F12 PWM
Pure Wings 3 | 120mm PWM Case Fan | High Performance Cooling Fan | Compatible with Desktop | Low minimum rpm | Low Noise | Black | BL105
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  • $21.98
  •  
  • $11.12 
  • Save: 49%
  • $5.99 Shipping
Phanteks M25-140 D-RGB fan, High-Airflow radiator performance, PWM control up to 1800RPM, ARGB/DRGB lighting, Daisy-Chain cable, White
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in 30 days
Phanteks M25-140 D-RGB fan, High-Airflow radiator performance, PWM control up to 1800RPM, ARGB/DRGB lighting, Daisy-Chain cable, White
  • Type: Case Fan
  • Bearing Type: Hydraulic
  • RPM: 500-1800±10% RPM
  • Air Flow: 104.62 CFM
  • Model #: PH-F140M25_DRGB_PWM_WT01
Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black)
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Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black)
  • Type: Case Fan
  • Bearing Type: SSO2
  • RPM: 3000 RPM +/- 10% RPM
  • Air Flow: 158.5 CFM
  • Model #: NF-A14 iPPC-3000 PWM
LIAN LI UNI Fan P28 120 White  3x 12cm Fan Pack with a Fan Speed Controller -- UF-P28120-3W
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LIAN LI UNI Fan P28 120 White 3x 12cm Fan Pack with a Fan Speed Controller -- UF-P28120-3W
  • Brand: Lian li
  • Fan Size: 120mm
  • Type: Case Fan
  • Bearing Type: Fluid Dynamic Bearing
  • Model #: UF-P28120-3W
  •  
  • $49.90 
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Phanteks D30-140 DRGB PWM FAN 3Pack, Premium D-RGB Performance Fans, ARGB/DRGB lighting, Daisy-chain Fan Linking system, Black, 3Pack
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in 30 days
Phanteks D30-140 DRGB PWM FAN 3Pack, Premium D-RGB Performance Fans, ARGB/DRGB lighting, Daisy-chain Fan Linking system, Black, 3Pack
  • Type: Case Fan
  • Bearing Type: Fluid Dynamic
  • RPM: 250-1800 +/- 10% RPM
  • Air Flow: 71.93 CFM Max
  • Model #: PH-F140D30_DRGB_PWM_BK01_3P
be quiet! LIGHT WINGS 120mm PWM HIGH-SPEED TRIPLE PACK
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in 30 days
be quiet! LIGHT WINGS 120mm PWM HIGH-SPEED TRIPLE PACK
  • Brand: be quiet!
  • Series: Light Wings
  • Fan Size: 120mm
  • LED: ARGB
  • Model #: BL077
  • $94.90
  •  
  • $55.92 
  • Save: 41%
  • Free Shipping
NZXT F360 RGB CORE RF-U36HF-B1 360mm RGB LED Single-Frame RGB Fan Unit
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in 30 days
NZXT F360 RGB CORE RF-U36HF-B1 360mm RGB LED Single-Frame RGB Fan Unit
  • Part Number: RF-U36HF-B1
  • Fan Counts: 3 Fans
  • Type: Case Fan
  • Fan Thickness: 26mm
  • Model #: RF-U36HF-B1
Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey)
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Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey)
  • Brand: Noctua
  • Series: Redux
  • Fan Size: 120x120x25 mm
  • Type: Case Fan
  • Model #: NF-P12 redux-1700 PWM
be quiet! SILENT WINGS PRO 4 140mm PWM
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in 30 days
be quiet! SILENT WINGS PRO 4 140mm PWM
  • Type: Case Fan
  • Bearing Type: Fluid Dynamic
  • RPM: 2000-2499 RPM
  • Air Flow: 97-165 CFM
  • Model #: BL099
CORSAIR QX RGB Series, iCUE LINK QX140 RGB, 140mm Magnetic Dome RGB Fan, Expansion  Kit
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CORSAIR QX RGB Series, iCUE LINK QX140 RGB, 140mm Magnetic Dome RGB Fan, Expansion Kit
  • Type: Case Fan
  • Bearing Type: Magnetic Dome
  • RPM: 0, 400 – 2000 RPM ±10%
  • Air Flow: 12.1 – 82.5 CFM
  • Model #: CO-9051003-WW
  •  
  • $51.99 
  • Free Shipping
Phanteks D30-120 DRGB PWM Fan, Reverse Airflow Model, Premium D-RGB Performance Fan, ARGB/DRGB lighting, Daisy-chain Fan Linking system, Black
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CORSAIR QX RGB Series, iCUE LINK QX120 RGB, 120mm Magnetic Dome RGB Fan, Expansion  Kit
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CORSAIR QX RGB Series, iCUE LINK QX120 RGB, 120mm Magnetic Dome RGB Fan, Expansion Kit
  • Brand: Corsair
  • Series: QX RGB Series
  • Fan Size: 120mm
  • LED: RGB
  • Model #: CO-9051001-WW
  • $54.99
  •  
  • $49.99 
  • Save: 9%
  • Free Shipping
Arctic F12 - Value pack 120mm Standard Low Noise Case Fan Cooling, 5 Pack
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Arctic F12 - Value pack 120mm Standard Low Noise Case Fan Cooling, 5 Pack
  • Type: Case Fan
  • RPM: 1350 RPM
  • Air Flow: 53 CFM
  • Noise Level: 0.3 Sone
  • Model #: ACFAN00248A
  •  
  • $26.99 
  • Free Shipping

What is a PC fan?

A PC fan, also known as a case fan, is essential for keeping your computer cool. These case fans work by circulating air within the case. Drawing in cooler air and expelling hot air helps maintain safe operating temperatures for crucial components like CPUs and GPUs, preventing overheating and thermal throttling. This constant airflow is vital, especially when the computer is under heavy load, ensuring long-lasting durability and performance.

Why are PC fans important for computer performance?

PC case fans are a significant part of effective operation, helping to keep the interior workings of gaming towers or workstation computers at optimal temperatures for high-performance tasks. Most cases ship with a few fans built-in, but powerful system builds require extra cooling power that protects the components. Each case fan works differently, but they give your PC long-lasting durability as they move the heat that internal components generate when under load. From standard computer case cooling fans to elaborate units with ultra-quiet operation and RGB LEDs, there is a unit for the designer, gamer, or even the performance enthusiast.

Protect Interior Components From Overheating with Optimal Cooling from Case Fans

PC case fans are essential for regulating internal temperatures, ensuring components like CPUs and GPUs operate within safe limits and avoid overheating. PC case fans are rated by their maximum revolutions per minute (RPM) — higher RPM generally means more air movement. Another crucial specification is the CFM (cubic feet per minute), which measures the fan's air movement capacity. The higher the CFM, the more air it pushes or draws from CPU fans and heatsinks. Fans come in different sizes; the larger the size, the more air it pushes, but 80mm, 120mm, and 140mm fans are compatible with most cases. Smaller fans are often used specifically for motherboards and memory chipset cooling. Some case fans have a fourth pin that allows for Pulse Width Modulation (PWM) control, allowing you to adjust fan speed via a compatible motherboard or software. A few models have smart sensors that detect unwanted jamming of other components.

PC Case Fans Offer Quiet Operation for Work or Play

Another way to compare fans is to look at their noise level, usually in dBA ranges between 10dB and 36dB. Most quiet computer fans have hydrodynamic bearings, which feature a self-lubrication design without intervention that makes them most durable. Other fans have ultrathin blades with minimal vibration that stay quiet during use. The fan RPM affects the noise level, so running at a constant high RPM leads to more noise. PC case fans with sound-absorbing rubber pads further help eliminate noise.

Create Lighting Effects with Addressable RGB Computer Fans

To pick the right PC case fan, consider the size of your case and the fan's compatibility, the noise level you're comfortable with, and the fan's air flow rate, measured in CFM (cubic feet per minute). Additionally, look for fans with additional features like RGB lighting for builds with specific aesthetic requirements. Many PC case fans come with different designs and lighting options to customize the look of your system. Modern LED lighting does not add heat to the system and does not interfere with airflow. Some have interchangeable colored rings so you can color-coordinate with the system’s graphics card, motherboard, and fans and PC cooling components. Depending on the model, case fans have an addressable RGB lighting system for full-color customization with ASUS® Aura, MSI® Mystic Light, and ASRock® RGB software. Other LED case fans simply offer lighting in one color for a radiating light show.

Enhance Performance with Advanced PC Fan Features

What is the best fan for a computer? Advanced case fan features can help you decide which fan is best for your system. Airflow PC case fans help move air efficiently when nothing is blocking the unit. Static pressure fans are a better option when pushing air through objects like a CPU heat sink, a water-cooling radiator, or other obstructions. Invest in a fan controller if you want to install more case fans than your motherboard can support or when installing an RGB fan that is not supported by the motherboard.

Complete your setup with the perfect case fan from Newegg’s extensive selection. Whether you're building a high-performance gaming rig or upgrading your office computer, find all the essential components at competitive prices on Newegg.

Bestselling Case Fans Reviews:

Nicholas R.
9/22/2025 8:11:01 PM
Superb Fans

“ Overall great fans, they are much more eye appealing than the standard rgb fans that came with my case. ”

LIAN LI UNI FAN SL INFINITY 120 RGB BLACK 3 PCS PACK ---UF-SLIN120-3B ( L Connect 3.0 Controller included)
Colin P.
9/13/2025 7:36:55 AM
Decent fans for airflow and aesthetic, but remind you of a quiet motorcycle or an RC car.

“ I used this three pack for my bottom case fans, and if you lean closely you can even hear it absolutely sucking air through that space at the bottom. ”

CORSAIR RS120 ARGB PWM 120mm Fans Triple Pack - Simplified Control - Daisy-Chain 4-Pin PWM and +5V ARGB Connections - Concentrated AirGuide Cooling - Magnetic Dome Bearing
Mathew C.
9/5/2025 10:50:30 AM
Great fans, unfortunate QA

“ Amazing fans. ”

LIAN LI UNI FAN SL INFINITY REVERSE 140 RGB WHITE - 14RSLIN1W (No controller included)
Nick
9/3/2025 10:04:15 PM
Corsair RS120 ARGB Fans

“ Great fans, extremely quiet and easy to use with Corsair cases. ”

CORSAIR RS120 ARGB PWM 120mm Fans Triple Pack - Simplified Control - Daisy-Chain 4-Pin PWM and +5V ARGB Connections - Concentrated AirGuide Cooling - Magnetic Dome Bearing
Pascal C.
8/28/2025 7:04:03 PM
Great product and have reverse blade option for a very good price.

“ Great rgb fans that also have reverse blade. ”

Phanteks M25-120 Gen2 Triple Pack, 3x 120mm ARGB High Performance Cooling Fans, Daisy-chain Unified Fan Frame, Infinity Mirror hub, single cable connection, Black
George P.
7/25/2025 11:57:38 PM
Great fan set

“ The fans work as intended, and I have used these fans in 3 builds so far. ”

Phanteks M25-140 Gen2, Daisy Chain Unified Fan frame, 140mm PWM High Performance Cooling Fan, Black
ARC
7/11/2025 10:12:35 AM
Good Fans But 1 makes a weird noise after 2 months

“ Today i woke up and on the the fans sounds like a alien spaceship and i don't know why the other 2 fans are working perfectly they are quiet and work like normal thats why im gonna give it a 4 out of 5 eggs ”

Phanteks M25-120 Gen2 Triple Pack, 3x 120mm ARGB High Performance Cooling Fans, Daisy-chain Unified Fan Frame, Infinity Mirror hub, single cable connection, Black