4 Pin Fans
Overview
Product sourcing insights & recommendations
The 4-pin fan market, primarily driven by Pulse Width Modulation (PWM) technology, is experiencing steady growth as thermal management needs intensify across consumer gaming and industrial AI sectors. By 2026, the global computer fan market is projected to reach $3.07 billion, growing at a CAGR of 7% through 2035 BusinessresearchinsightsSohoinchina.
Key Technical Insights
* PWM Precision: The fourth pin enables dynamic speed control without altering voltage, allowing fans to run as low as 20% RPM—reducing noise and energy consumption compared to fixed-voltage 3-pin fans CadenceDarkflash.
* Performance Reliability: High-end consumer fans are shifting toward Liquid Crystal Polymer (LCP) materials and Fluid Dynamic Bearings (FDB) to minimize friction and handle the extreme heat of AI-capable processors SohoinchinaBusinessresearchinsights.
Current Market Trends
* Aesthetic Integration: ARGB synchronization (Addressable RGB) is now a standard requirement for consumer builds, with "Infinity Mirror" effects and daisy-chaining connectivity (reducing cable clutter) emerging as top premium features AlibabaAlibaba.
* Industrial Ruggedization: For server and industrial use, the focus is on high static pressure and durability (dual ball bearings), with prices for industrial 4-pin axial fans starting as low as $0.55–$3.00 at scale AlibabaAlibaba.
* Efficiency Drivers: Increasing ESG regulations are pushing manufacturers toward smart temperature-based control systems and eco-friendly materials to reduce the total carbon footprint of data centers Marketgrowthreports.
Detailed B2B product listings, including pricing, MOQ, and technical specifications for RGB, industrial, and high-pressure CPU fans, are provided in the attached deliverables.
Here are the market and product insights for 4-pin fans. You can continue with:
4 Pin Pwm Computer Cooling Fans With Rgb Argb
Products · 3 lists
DC Cooling Fan X3 120mm 4-Pin PWM ARGB 3-Pack 1500RPM Daisy-Chain Infinity Mirror White for CPU Computer Case Fans
Everflow Precision Electronic (DongGuan) Co., Ltd.verified🇨🇳CN1 yr
Lovingcool 12cm ARGB Computer Chassis Fan Quiet Cooling 4 Pin PWM 12V Large Air Volume CPU Cooling Computer Chassis Fan
Dongguan Cooling Electronic Technology Co., Ltd.verified🇨🇳CN5 yrs
SNOWMAN New Arrival 120mm ARGB PWM Cooling Fan for Computer Case Desktop Gamer PC High Airflow Cabinet Fan Cooler
Dongguan Wan Yuan Electronic Technology Co., Ltd.verified🇨🇳CN2 yrs
AntarcChill 240 ARGB Fan Integrated Cooling All-in-One Side Mirror Effect 4Pin PWM ARGB Fan Fluid Bearing 450-1800RPM Speed
Shenzhen Xinglisheng Technology Co., Ltd.verified🇨🇳CN1 yr
QiuzAim High RPM RGB 120mm 4Pin PWM Thermostatic Computer Case Cooling Fan Standard Blades for Desktop PC Chassis/CPU Cooler
Guangzhou Qiuzhi Radiator Co., Ltd.🇨🇳CN2 yrs
SNOWMAN New Design High Quality 12V Silent PC ARGB Fan Ventilador Computer Case Fan 120mm RGB Fan for Des
Dongguan Bingman Electronic Technology Co., Ltd.verified🇨🇳CN5 yrs
Lovingcool Factory Price PWM 4pin Control SYNC 5V 3pin ARGB Gaming PC Case Cooling Fans 3-piece Set White Building Block Fans
Dongguan Qifeng Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
COOLMOON Special Offer Computer Case Fan ARGB 3PIN PWM 4PIN Air Cooler Fan PC Gaming High Quality OEM Low MOQ PC Fan 120mm
Chongqing Coolmoon Electronic Co., Ltd.🇨🇳CN8 yrs
Manmu RGB 4-Pin PWM Gaming Computer Case Fan Double Tower CPU Heatsink Cooler Cup Cooler High Performance Ratio 25mm Plastic
Guangzhou Manmu Technology Co., Ltd.🇨🇳CN4 yrs
XINMAI Factory Supplier OEM ODM Computer Fans Custom High Performance PWM 12mm ARgb Case Fan Radiator PC Cooling Fan
Xinmai Technology (Huizhou) Co., Ltd.verified🇨🇳CN1 yr
Custom 120mm ARGB PC Case Fan Manufacturer Factory Direct PWM 4Pin Computer Cooling Fan Silent Fluid Bearing High Airflow
Dongguan Xianxiang Hardware Electronic Technology Co., Ltd.verified🇨🇳CN3 yrs
WGX-W120-02 4 Pin PWM 120mm ARGB Case Fan Silent Addressable RGB Cooling Fan for Desktop PC Case and CPU Cooler Heatsink Fan
Shenzhen Sumond Electronics Co., Ltd.🇨🇳CN9 yrs
2026 New Design ARGB 5V 3-pin and 4-pin PWM Silent Computer Fan CPU Fan 120mm Case Cooler RGB Fan PC for Gaming
Factory Wholesale 12Cm ARGB Dynamic Infinite Mirror Light Desktop Cooling Fan PWM 4pin Quiet Fluid Bearing 36CFM Chassis Fan
Thermalright TL-E12W-S V3 120mm 4pin PWM Silent ARGB CPU Cooler Fan Pc Cooling Fan for Gaming
Guangzhou Binju Electronic Technology Co., Ltd.🇨🇳CN1 yr
1200RPM Gaming PC Computer RGB 12V 4Pin PWM Cooling Fan for Cpu Case Fans
Guangzhou Jnp Enterprise Management Consulting Co., Ltd.verified🇨🇳CN12 yrs
Thermalright TL-S12 X3 White Argb 12cm Chassis Fan ARGB 4PIN PWM PC Computer Cooling Cpu Fan
Shenzhen Rice Bean Trading Co., Ltd.🇨🇳CN5 yrs
OEM RGB ARGB 120mm PWM Cooling Fan 4 Pin 1600 RPM LED PC Case Fan for Gaming Desktop Computer Case Cooler Manufacturer
Dongguan Hongyi Hardware Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
JEYI OEM 120mm M.2 PC ARGB Cooling Fan AURA SYNC RGB Ultra Silent Heatsink 4PIN PWM 5V 3PIN Used Stock FCC CE ROHS Certified
Shenzhen Jiayi Innovation Technology Co., Ltd.🇨🇳CN2 yrs
Thermalright TL-C14CW-S 14cm RGB ARGB PC Cooling CPU Fan 4PIN PWM White Black Plastic Chassis 12V Led for Computer Case
High Quality 120MM Argb Fan Desktop Gaming Computer Chassis 120mm Fans PWM Rgb for Pc
Shenzhen Tianfeng International Technology Co., Ltd.verified🇨🇳CN6 yrs
Black High Quality CPU Cooling Fan 120mm 4Pin PWM High Air Volume Computer Case Fan with Plastic Heatsink and ARGB LED
HongKong Huachuang trading Co., Limited🇭🇰HK2 yrs
OCOCOO ER01 Hot Selling ARGB LED Cooling Fan 5V 4Pin PWM Desktop Gaming PC Case Cooler for Computer Heatsink
Shijiazhuang Yingbo Intelligent Technology Co., Ltd.verified🇨🇳CN3 yrs
Newest 120mm ARGB LED PC Case Fan Colorful Design with Liquid Cooler and 3/4Pin Interface Includes ARGB Controller Set
Huanan Lineng Technology (huizhou) Co., Ltd.verified🇨🇳CN3 yrs
OEM Pc Computer Cooling Argb Fan 120mm Case Fan With Infinite Lighting Computer Gaming Cpu Radiator Copper ARGB Fan
Guangzhou Qianxi Electronic Co., Ltd.verified🇨🇳CN9 yrs
HX6200D Cooling Radiator CPU Cooler Fan PWM 4PIN 120mm ARGB Synchronization for Intel LGA 1700 1200 115X AMD AM4
Shenzhen Chuangyida Electronics Co., Limited🇨🇳CN6 yrs
Wholesale Price 120MM ARGB Fan for Gaming PC 650-1800 RPM Low Profile Air CPU Cooler 12V PWM 4Pin Computer Case Fan
Shenzhen Manthon Technology Co., Ltd.🇨🇳CN6 yrsWholesale Price 120MM ARGB Fan for Gaming PC 650-1800 RPM Low Profile Air CPU Cooler 12V PWM 4Pin Computer Case Fan
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Sources & References
18 sources cited · Verified industry data & reports
What's a 4-Pin PWM Header and How Does It Work?
Cadence
A 4-pin PWM header works to balance noise and PC temperature—read on to learn more about the benefits of 4-pin PWM headers and what you need to design a fan ...
Difference between 3 pin and 4 pin fan : r/buildapc
Reddit · r/buildapc
Hi so Im looking into buying some fans but Im seeing 4 pins and 3 pins, in the fan Im looking but it to be compatible with aura sync and can change the ...
Understanding PWM on a 4-pin fan
All About Circuits
The purpose of PWM is to set the average voltage from an input source to a load via a switching transistor. A PWM duty cycle of 100% will yield ...
How to Choose a PC Fan? 3-Pin vs. 4-Pin Explained
darkFlash
4-Pin Fans (PWM Fans) These include an extra control wire that delivers precise PWM signals. This allows the fan to automatically adjust its ...
What's the difference between 3 pin fans and 4 pin pwm ...
Tom's Hardware
I am just wondering what the difference is between a 3 pin fan and a 4 pin pwm fan i, because I am buying new fans for my computer.
4-Pin PWM Fan: Pin Functions, Signal Specs, and Wiring ...
Proventofan
Every 4-pin PWM fan has the same basic idea: two wires keep the fan alive, one wire reports speed, and one wire tells the fan how hard to run.