9 best cpu fan controller

A CPU fan controller, or fan speed controller, is a hardware component or software application used to manage and control the speed of the fans within a computer's case. These controllers are designed to regulate the airflow and cooling performance of a computer system by adjusting the speed of the fans based on temperature or user-defined settings. Here are some key points about CPU fan controllers:

  1. Temperature-Based Control: Many CPU fan controllers can automatically adjust fan speeds based on the temperature inside the computer case. They use sensors to monitor the temperature of the CPU or other components, and when the temperature rises, they increase the fan speed to dissipate heat more effectively.

  2. Manual Control: Some fan controllers offer manual control options, allowing users to set fan speeds according to their preferences. This is particularly useful for users who want to strike a balance between cooling performance and noise levels.

  3. Multiple Fan Support: Most controllers can manage multiple fans simultaneously, including CPU fans, case fans, and sometimes even GPU fans.This helps maintain optimal airflow and cooling throughout the system.

  4. Display and Interface: Some fan controllers have a built-in display or interface on the computer case, while others are controlled through software on the computer. The display typically shows temperature readings and fan speeds, and users can adjust settings as needed.

  5. Noise Reduction: Fan controllers are also used to reduce noise levels in a computer. By adjusting fan speeds to the minimum necessary to maintain adequate cooling, users can keep their systems quieter, especially during low-load tasks.

  6. Compatibility: When considering a CPU fan controller, it's important to ensure compatibility with the types of fans and sensors you have in your system. Some controllers are designed for specific fan types or may require additional adapters.

  7. Installation: Fan controllers can be installed either externally (such as a front-panel controller) or internally, often in an available drive bay. Internal controllers may require more complex installation but can provide a cleaner, integrated look.

  8. Overheating Protection: Many modern controllers include safety features to prevent overheating. If a fan fails or the controller malfunctions, these systems will often trigger an alarm or even shut down the computer to prevent damage.

  9. RGB Lighting Control: Some fan controllers also have the ability to control RGB lighting on fans if they are equipped with such features. This allows users to synchronize lighting effects with fan speeds or other components.

In summary, a CPU fan controller is a valuable component for computer enthusiasts and professionals who want to optimize cooling performance, reduce noise, and maintain control over their system's thermal management. These controllers offer a range of features and options to meet various needs and preferences within the realm of computer cooling.

Below you can find our editor's choice of the best cpu fan controller on the market
  

Chassis Fan and CPU Fan 10 Way 12V 3/4 Pin PWM Fan Hub Controller with PMMA case and Magnetic Standoff Power from SATA Power

2016-7

Based on 35 reviews Check latest price

Product description

Chassis Fan and CPU Fan 10 way 12V 3/4 Pin PWM Fan Hub Controller with PMMA case and Magnetic standoff power from SATA Power

Specification

Designed for 12V 3/4 Pin FAN, support simultaneous starting of 10 channel 4Pin fans,

solving the problem of shortage of motherboard.

 Support PWM function fan automatic speed regulation.

 PWM interface is connected to CPU FAN interface on motherboard by PWM cable.

The white 4PIN connector is the dedicated interface only for CPU fan, these black

interface are conventional PWM fan interface.

 Magnetic standoff design for easily fixing the hub in the chassis.

 Package Include:

1x Hub

1x PWM controller cable

1x Manual

  • Designed for 12V 3/4 Pin FAN, support simultaneous starting of 10 channel 4Pin fans
  • PWM interface is connected to CPU FAN interface on motherboard by PWM cable
  • The white 4PIN connector is the dedicated interface only for CPU fan, these black
  • interface are conventional PWM fan interface
  • Magnetic standoff design for easily fixing the hub in the chassis

User questions & answers

Question: How do you change the fan curve and the rpm of an individual fan? is there a app that you have to download
Answer: There is no software. This is just a single input hub that controls all fans connected to it. There is no individual control as that would require more than one input. If individual control is what you're after something more costly such an Aquacomputer Aqero will let you control 4 channels individually over USB using the Aquasuite software.

KKmoon Sunshine-tipway Fan Controller Speed Control Adjuster LED Cooling Front Panel STW 3.5" PC CPU HDD 4 Channel

KKmoon

Based on 74 reviews Check latest price

Product description

Specifications:

Brand: Sunshine-tipway

Model: STW-6002

Compatibility: 3.5" drive bay

Output voltage: DC 12V

Output power: 8W per channel

Voltage range: 5-12V

Fan channel quantity: 5 channels

Fan connector: compatible with 3-pin 4-pin connector

Power connector: 4-pin male and 4-pin female connector

Max output current: 2.8A

Power indicator: LED working indicator

Cable length (fan): approx. 42cm / 16.54in

Cable length (power): approx. 42cm / 16.54in

Item size: 10.2 * 9.5 * 2.5cm / 4.01 * 3.74 * 0.98in (L * W * H)

Item weight: 114.4g / 4.03oz

Package size: 16.5 * 12 * 3cm / 6.49 * 4.72 * 1.18in (L * W * H)

Package weight: 151g / 5.32oz



Package List:

1 * Fan controller

1 * User manual (English, Chinese)

4 * Screws

  • Control 4 Fans Simultaneously: 4 channels stepless fan speed control, specially designed for PC enthusiasts.
  • Cool Appearance with Blue LED: With blue LED surround each knob to make your computer case with side window more awesome.
  • Reduce Noise: Reduce noise and maintain proper heat levels to keep all the parts of your computer running with high performance.
  • 3.5" Drive Bay Compatibility: Designed to fit in a computer case with a 3.5" drive bay, easier to install.
  • Manual Control: Manually adjust from full speed to low speed, the slower the fan, the quieter it will be.

User questions & answers

Question: This thing gets hot to the touch, is that normal
Answer: /Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } The AR12 fans connect with micro 6-pin,and requires an aigo micro 6-pin controller to run.AR12 case fans controller use the latest SATA cable, connect the SATA interface on the power supply.Compatible with motherboard includes US aura Sync,Gigabyte RGB Fusion,MSI Mystic Light Sync,etc.
Question: Is this capable of delivering 12V to each of the fans? Or 12V total
Answer: /Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } The AR12 120mm fans connect with micro 6-pin,and requires an aigo micro 6-pin controller to run.AR12 case fans controller use the latest SATA cable, connect the SATA interface on the power supply.Compatible with motherboard includes US aura Sync,Gigabyte RGB Fusion,MSI Mystic Light Sync,etc.
Question: The cpu fan im looking at is a 4 pin. Its the amd stealth cooler. I can use this for that fan correct
Answer: /Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } This is a multifunctional sponge, very suitable for household cleaning
Question: Can you turn the led lights off
Answer: Made of high technological advanced melamine foam (nanometer sponge)consisted of microfibre.

Pccooler 120mm Fan Moonlight Series, PC-3M120 RGB LED Computer Case Fan - PWM PC Cooling Fan - Dual Light Loop Quiet Fan/Multiple Light Modes with Controller for PC Cases, CPU Coolers

PCCOOLER

Based on 2 reviews Check latest price
  • 【Intelligent Speed Control-Upgradeable to 4-in-1 kit】 3 ×120mm full function PWM fans. The intelligent temperature control mute module controls the speed at 1000~1800±10% RPM. Please order a single supplement fan in the variant if you want to upgrade this to 4 pack.
  • 【Dual Light Loop Design】Addressable RGB LEDs can be controlled - 10 lighting modes / 6 different colors / Multiple RGB light speeds and provide colorful streamer lighting effects.
  • 【Shockproof Design】8 silicone shockproof pads ensure that the fan will not vibrate when it is running.
  • 【Top Bearing Technology】Hydraulic bearing with longer service life to reduce noise and improve heat dissipation efficiency. Lifetime 30,000 Hrs.
  • 【Wide Compatibility】5v 3pin RGB lights connector, 4 pin PWM power connector. The fan is 12v, the RGB is 5v, please connect to the 5v 3 pin motherboard header. Suitable for water cooling and support 120/240/360mm radiators. (CPU Cooler/Computer Case/GPU etc)

Product features

One of Top Leader in Case Fans

PC-3M120 Moonlight Series uses ARGB dual light loop design, provides powerful color variations and mute effects to make your computer case unique.

3 x 120MM Full Function PWM Fans

The intelligent temperature controls the speed at 1000~1800±10% RPM, so the fan speed can be controlled and keep fans quiet.

Extreme cooling to keep your game running smoothly and extend your computer life.

SilentPro 9 Fan Blades

9 fan blades and the surface airflow guide groove is used to process a large amount of air and concentrate the wind on the leading edge of the blade for higher wind pressure and quieter.

Hydraulic Bearing Technology

Hydraulic bearing with longer service life to reduce noise/oil overflow and improve heat dissipation efficiency. Life expectancy can exceed 30,000 hours.

Double-sided Silicone

The fan frame is fixed on both sides with 8 pieces of shock absorbing rubber pads which can make the internal operation of the computer case stably and reduce the noise output.

PCCOOLER: One of Top Leader in Case Fans

Full Function PWM Fan

PC-3M120 RGB LED computer case fans including 3 × 120mm full function PWM addressable fans. The intelligent temperature control mute module controls the speed at 1000~1800±10% RPM.

Suitable for Water / Liquid Cooling

Support 120/240/360mm radiators and Motherboard ARGB (+5V/3Pin).

Motherboard software synchronization mode to build your own lighting control system. The fan cable is 60cm long, compatible with most computer case and suitable for gamers.

These PWM pc cooling fans support ASUS, Gigabyte, MSI main software synchronization control. Connect standard 3pin-4position ARGB female connector to motherboard's 3pin-4position ARGB port.

Package Contents:

3 x 120mm Corona PWM Fans

12 x Fan Screws

1 x Install Instruction

1 x ARGB Controller

1 x 1-To-3 Fan Strip Cable

1 x 1-To-4 RGB Bifurcate Cable

1 x Gigabyte VDG Adaptor Cable

Kingwin FPX-007 Performance 5.25” Touchscreen LCD Fan Controller Cooling with Liquid Crystal Display Module. Features Temperature Monitor, RPM Display, and Fan Fail Alarm

Kingwin

Based on 47 reviews Check latest price

Product description

Features



5 Channel Fan Controller

Touchscreen LCD

Liquid Crystal Display Module

Temperature Monitor

Fan RPM Display

Fan Fail Alarm

Fits 5.25″ Bay

Easily Setup and Use



Specifications

Product Name: 5 Channel Touchscreen Fan Controller

Model No: FPX-007

Dimensions: 5 7/8"(L) x 3 1/16"(W) x 1 5/8"(H)

Color: Black

Supported OS: Windows 10/8/7/Vista/XP, Mac OSX 10.2+

Weight: 0.35 lbs.

Number of Channels: 5

Material: ABS Plastic

Watts per Channel: 10 W.

  • 5 Channel Fan Controller; Fan Fail Alarm
  • Touchscreen LCD; Fits 5.25″ Bay
  • Liquid Crystal Display Module; Easily Setup and Use
  • Temperature Monitor
  • Fan RPM Display

User questions & answers

Question: Are the fan connectors 3 pins or 4 pins
Answer: 3 pins
Question: When properly set will this automatically turn the fan speed up and down as needed? Thanks and looking forward to your reply
Answer: Yes u can my fans on top and bottom are faster then front and back... but u can only go to max speed of fan so make sure u look it up or buy faster fans .....
Question: With the kingwin fpx-007 performance 5.25 for the cpu temperature can you put the temperature reader right under the fan right against the cpu
Answer: To be honest I put it near the heat sink. That would depend on how big your case is and where you position the FPX-007. You probably would want the length of the temperature probe wire. The length of the wire is about 16 in. I hope this will help.
Question: Will this work with msi mpg z390i gaming edge ac lga
Answer: Yes is operates on its own

Pccooler 120mm Fan Moonlight Series 5 in 1 Kit Upgrade,PC-5M120 ARGB LED Computer Case Fan - PWM Cooling Fan - Dual Light Loop Quiet Fan/Multiple Light Modes with Wireless Controller for PC Case

PCCOOLER

Based on 2 reviews Check latest price
  • 【Intelligent Speed Control】5 pcs 120mm full function PWM fans. The intelligent temperature controls the speed at 1000~1800±10% RPM, so the fan speed can be controlled and keep the fans quiet. There’s switch fan speed control by motherboard’s PWM signal. These fans are 4pin 5v ARGB connector that connect with RGB control box one by one. Please connect the fan 4Pin PWM connector with 1-to-5 strip cable’s female port, do not connect it with motherboard.
  • 【Dual Light Loop Design - Controlled by RGB Remote Controller】Addressable RGB LEDs can be controlled by RGB remote controller - 12 lighting modes, 8 different colors and multiple RGB light speeds, provide colorful streamer lighting effects. Double-sided ring ARGB glare effect design, creating a practical and beautiful cooling system. You also can turn on / off the fan light effect and switch fan hub’s RGB signal to motherboard 5V ARGB / 12V RGB port by remote.
  • 【Shockproof Design】The fan frame is fixed on both sides with 8 pieces of shock absorbing rubber pads. The rubber soft material which is not easy to peel off has good shock absorbing effect, which can make the internal operation of the computer case stably and reduce the noise output between the fan and the computer case. The maximum noise of the fan is only 31.4dBA.
  • 【Top Bearing Technology】Hydraulic bearing with longer service life to reduce noise and improve heat dissipation efficiency. Lifetime 30,000 Hrs. Wireless RGB controller, more advanced wireless control dimming technology than infrared, you can still switch the light mode without aligning the light source.
  • 【Sync with Motherboard’s RGB/ARGB Port】12V RGB sync and 5V ARGB sync connector, 4 pin PWM power connector. Please connect the fan ARGB connector with control box one by one. To avoid making reverse connector, please follow the silk mark instruction strictly when you insert the connector to the control box. Suitable for liquid cooler and support 120/240/360mm radiators. (CPU Cooler/Computer Case/GPU etc)

Product features

SilentPro 9 Fan Blades

9 fan blades and the surface airflow guide groove is used to process a large amount of air and concentrate the wind on the leading edge of the blade for higher wind pressure and quieter.

Hydraulic Bearing Technology

Hydraulic bearing with longer service life to reduce noise/oil overflow and improve heat dissipation efficiency. Life expectancy can exceed 30,000 hours.

Double-sided Silicone

The fan frame is fixed on both sides with 8 pieces of shock absorbing rubber pads which can make the internal operation of the computer case stably and reduce the noise output.

PCCOOLER: One of Top Leader in Case Fans

Please kindly read the quick install guide at first before installing the fans.

Support 120/240/360mm radiators, motherboard ARGB (+5V/3Pin) and RGB (+12V/4Pin)

Motherboard software synchronization mode to build your own lighting control system. The fan cable is 60cm, compatible with most computer case. The best choice for computer gamers.

These PWM pc cooling fans sync with ASUS, MSI standard motherboard and Gigabyte motherboard (there’s extra 5V-VDG adaptor cable).

Package Contents:

5 x Corona 120mm PWM Fan

20 x Fan Screws

1 x SATA Power Input Connector + Fan PWM Cable

1 x 12V-RGB Sync Cable (ASUS/MSI)

1 x 5V-ARGB Sync Cable

1 x Gigabyte 5V-VDG Adaptor Cable

1 x 1-To-5 Fan Strip Cable

1 x Quick Install Guide

Comidox 2PCS DC 12V 4 Wire PWM PC CPU Fan Temperature Control Speed Controller Module CPU High-Temp Alarm

Comidox

Based on 30 reviews Check latest price

Product description

Specifications:

Temperature probe parameters: 50K B = 3950

Thermostat temperature zone error: The error depends on the temperature probe, usually 3-5%

Stall alarm minimum speed: 700-800 rpm



Function setting switch description:

TFL (No.1): The lowest temperature channel PWM setting. When the ON state FAN1 PWM minimum value is 40%, when OFF, the minimum PWM of FAN1 is 20%.

TP1 TP2 (No. 2, No. 3): The temperature channel control temperature range is explained below (requires use with the temperature probe):

TP1 TP2 accelerates temperature at full speed

Close 35°C45°C

ON OFF 40°C55°C

OFF 50°C70°C

ON ON 60°C90°C

When the temperature is lower than the acceleration temperature, it is output at the minimum speed; when the temperature is exceeded, it is always output at full speed.

BF1 BF2 (No. 4, 5): Corresponding to the FAN1 FAN2 stall alarm function switch. When the corresponding open channel fan fails, the controller will use the sound and light alarm (working with the beep), the alarm will be automatically eliminated, and the fan will be rotated. If both BF1 and BF2 are ON (ON), FAN1, FAN2 have one or two stops, the controller will alarm!



Note:

The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!

Manual measurement, with small error. Please check size in detail before purchase.

Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.



We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.



Package Includes: 2Pcs

2x speed controller

2x temperature probe

2x hum

  • Supports all internal 12V 5A fans, synchronous rectified output, high efficiency, no need for additional heat sinks even for high current operation.
  • Multiple fans can be used in parallel (total current does not exceed 5A), support automatic temperature control and air cooling speed control, temperature control speed has four temperature zone settings, widely used.
  • It can be turned on with the three-wire fan monitoring function (stall warning).
  • Circuit load capacity: 5A for each output and 8A for bus current.
  • Output range: 20%-100% for the first channel, or 40%-100% for the first channel (TFL = ON), 10%-100% for the second channel and the third channel. (Note: The above range is only applicable to the PWM range, the actual control effect will vary depending on the fan)

User questions & answers

Question: Can someone please explain the switches in clear English, not poorly translated gibberish
Answer: Search youtube for "ZFC39 PWM Fan controller"

DC 12V 1A Automatic PC CPU Fan Temperature Control Speed Controller Case Fan Governor

Qianson

Based on 28 reviews Check latest price

Product description



This DC12V governor (JCF1201 type) can be controlled according to the ambient temperature of the fan speed, no manual control, automatic stepless speed, the higher the ambient temperature, the faster the fan speed control, the ambient temperature is below the set the start temperature, the governor can control the fan stops running, in order to save power and eliminate unwanted noise generated by the fan. Variety of 2, 3, 4-wire 12V fans are applicable.



This governor's main features:

1. With anti-reverse power protection, power line reversed, the board will not burn.

2. New dual-mode function: fixed temperature mode and adjustable temperature mode.

3. Fit for 2,3,4 line 12V fan, stepless temperature control can be achieved.

4. Single temperature sensor, easier to use, more responsive control.

5. Fixed mode temperature at 30 degrees, the fan speed control starts from 30 to 50 degrees fan speed linear increase, 50 degrees fan at full speed.

6. Start mode adjustable temperature range: 15 to 50 degrees, the full speed range of 35 to 70 degrees (start-up and full of temperature difference of 20 degrees).

7. The maximum operating temperature of 110 degrees temperature probe beyond this temperature, the probe will be damaged! !

8. On board there is a mode switch, the switch to the F position, the governor fixed temperature mode, switch to the A position, the governor of temperature adjustable mode.

9. Temperature adjustment potentiometer, when the mode switch is in the A position, rotating the potentiometer, you can change the fan-start temperature.

10. Board size: 45x25x30MM (LXWXH), Sensor probe length: 325mm



Package include:

1x Fan Temperaure Control Speed Controller with Sensor Probe

  • This DC12V governor (JCF1201 type) can be controlled according to the ambient temperature of the fan speed, no manual control, automatic stepless speed, the higher the ambient temperature, the faster the fan speed control
  • Fit for 2,3,4 line 12V fan, stepless temperature control can be achieved.
  • Single temperature sensor, easier to use, more responsive control.
  • New dual-mode function: fixed temperature mode and adjustable temperature mode.
  • Board size: 45x25x30MM (LXWXH), Sensor probe length: 325mm

User questions & answers

Question: What is the highest temp setting the sytem can be adjusted to
Answer: 50 degrees fan start from 35 end 70 degrees full speed fan , 110 Max or damage sensor
Question: Does anyone know how i can modify this controller to make the fan faster the colder the sensor gets
Answer: You're wanting a reverse acting control. This control is direct acting and won't work. You can search for reverse acting temperature controllers online.
Question: Wil this work with a amplifier? I want the 12v computer fan to increase speed when needed (2 wire
Answer: No. This is a cheap PWM control. The speed of a DC fan motor is dependent on the voltage provided. A 12 volt fan motor will rotate at twice the speed with 24 volts but all circuits & motors have voltage limits. Components can be damaged with high or low voltage.
Question: Is it possible to used a higher range probe? Or use my own temperature sensor
Answer: Probes don't determine the temperature range. The circuit must support the range. The temperature is in Celsius so convert to F. The read out can go to 99.9 C which is 211 F If a different sensor is not the exact same type it won't work correctly. The board is designed to control a specific temperature range and won't work for temperatures higher or lower than the spec. Manufacturer Description This DC12V governor (JCF1201 type) can be controlled according to the ambient temperature of the fan speed, no manual control, automatic stepless speed, the higher the ambient temperature, the faster the fan speed control, the ambient temperature is below the set the start temperature, the governor can control the fan stops running, in order to save power and eliminate unwanted noise generated by the fan. Variety of 2, 3, 4-wire 12V fans are applicable. This governor's main features: 1. With anti-reverse power protection, power line reversed, the board will not burn. 2. New dual-mode function: fixed temperature mode and adjustable temperature mode. 3. Fit for 2,3,4 line 12V fan, stepless temperature control can be achieved. 4. Single temperature sensor, easier to use, more responsive control. 5. Fixed mode temperature at 30 degrees, the fan speed control starts from 30 to 50 degrees fan speed linear increase, 50 degrees fan at full speed. 6. Start mode adjustable temperature range: 15 to 50 degrees, the full speed range of 35 to 70 degrees (start-up and full of temperature difference of 20 degrees). 7. The maximum operating temperature of 110 degrees temperature probe beyond this temperature, the probe will be damaged! ! 8. On board there is a mode switch, the switch to the F position, the governor fixed temperature mode, switch to the A position, the governor of temperature adjustable mode. 9. Temperature adjustment potentiometer, when the mode switch is in the A position, rotating the potentiometer, you can change the fan-start temperature. 10. Board size: 45x25x30MM (LXWXH), Sensor probe length: 325mm Package include: 1x Fan Temperaure Control Speed Controller with Sensor Probe

icepc PC 8 Channels Fan Hub 4 Knob Cooling Fan Speed Controller for CPU Case HDD Vga Pwm Fan Pci Bracket Power by 12V Fan Con(sata Interface)

icepc

Based on 24 reviews Check latest price

Product description

Welcome to icepc.



Made of high-quality material,durable,firm and stable for us to use.

To replace the old,broken or damaged one with this new one.

This cooling fan hub is equipped with the independent speed controller for you to adjust.

Professional high speed regulating circuit,high performance,support for SATA interface.

Cooling Fan Speed Controller only,other accessories demo in the picture is not included.



Product Specifications: 

Item Type:Cooling Fan Speed Controller

Material:Plastic+Metal

Size:120*65*21mm/4.7*2.6*0.8in(Approx.)  

Color:As the picture shown

Supply Voltage: 12V

Interface: SATA

Quantity: 1Set



Package included(No retail package): 

1 x Cooling Fan Speed Controller

  • Mini size, suitable for more types of computer chassis
  • Made of high-quality material, durable, firm and stable
  • This cooling fan hub is equipped with the independent speed controller
  • Professional high speed regulating circuit, high performance, support for SATA interface
  • Cooling Fan Speed Controller only, other accessories demo in the picture is not included

Chassis Fan Hub CPU Cooling | 10 Port 12 V SATA to Fan-Header with 4 Pin PWM Controller | Dedicated Supply from PSU to Link Multiple Points

Based on 70 reviews Check latest price

Product description

Compared with the new version made by the previous generation, the main improvements are as follows

Add 10 solid - state capacitors, one for each channel, to connect more fans.

Increase the relative width of circuit board wiring.  

Increase the thickness of copper coating. Increase the gold sinking process. Add power lamp indication.  

Improve the wiring rationality of the circuit board, the power supply and signal are divided into two sides of copper. Improve the paste used in the patch.  

Improved backside double - sided colloidal product. Improved PWM line over - length with plug package.



Commodity use:

1: expand 10-bit fan 4-pin interface to solve the shortage of mainboard interface and centralize fan wire processing.  

2: the PWM interface is connected to the mainboard cpu_fan interface. Red is the special interface of CPU fan (with speed measurement function). The black interface is PWM conventional fan interface (no speed signal, but PWM function is not affected). Note: to avoid speed measurement confusion, computer crash, a multi-way interface to expand the interface, only show one of the fan speed measurement!  

3: power supply can be directly supplied by power supply, which can reduce the load pressure of the mainboard

4. Scope of use: applicable to 12V motherboard 3pin/4pin fans. [3pin fan can also be used, but the plug is running at full speed, because 3pin fan has no PWM regulating function]

5: the hub PCB board is equipped with 3M backing adhesive, which can be pasted in a smooth place. There is also a fixed screw hole (the product is provided with a 40CM long PWM temperature control cable).



This product is PWM governor, the function is to expand the single motherboard four-pin port into multiple ports for unified speed adjustment, if your fan is a 3-pin fan, you can also plug in, but can not achieve PWM control speed! Do pay attention!   

  • ✔MOST EFFICIENT SATA TO FAN ADAPTER IN 2019✔ Managing multiple fans from a single case input has become easier for you now. If your motherboard lacks fan interfaces, use this neat & tidy way to add fans & expand fan interfaces designed for 12 V 4-pin fan. This PWM hub SATA accurately controls fan speed, you can slow down & speed up the fans up to the maximum speed. You need to connect the SATA & the 4 pin at the same time to run multiple fans.
  • ✔PWM FAN CONTROLLER TEMPERATURE CONTROL✔ The CPU Port (red port), would be the only port that can be controlled by the operating system. The other 9 black fan ports CAN NOT be adjusted in speed and will copy the power level of what the red port is at. Please note 4 Pin fan speed can be adjusted by temperature control as well. 3 Pin fans may also be used but have no PWM function and will stay at it's fixed speed after inserting.
  • ✔INSTALLATION & CONFIGURATION✔ Simple installation & easy configuration, this fan splitter will work even if only connected to the PSU with SATA connector. You just plug the board into the CPU fan motherboard connection & then SATA for power. It has EVA double-sided adhesive tape at the back of the hub to mount to the case or any flat place. You can fix the screw hole in the middle of the PCB to facilitate fixing to a part of the chassis.
  • ✔STEP BY STEP SET-UP✔ You will receive 1 hub & 1 PWM connector in your package. The PWM interface is connected to CPU fan interface on motherboard by PWM cable & the red interface is dedicated for CPU fan. Connect 1 fan to the red port on fan hub then connect remaining fans. You then need to connect the fan hub’s PWM cable to the motherboard. Connect the power supply SATA cable to fan hub before you attach/stick it on the chassis.
  • ✔MONEY BACK PRODUCT WARRANTY✔ Our product is backed up by manufacturer’s warranty so feel free to contact us for any query or information. We have a track record of ensuring happiness of clients and are absolutely confident that our product will exceed your expectations. Just in case the product falls short of your expectations in any manner, you can return it for a 100% refund. We will go an extra mile to redress the situation at hand.

User questions & answers

Question: How can I power and control fans if I want to use it for a different cooling use case
Answer: There is a pwm cable at the end of the controller that would hook to your pwm fan hub on the board you are usually
Question: does 3 pin fan also copy power from the red connector
Answer: Nope, 3 pin fans have no PWM function will stay at it's fixed speed after inserting.
Question: How do I control the speed of the fans? I connected 4 case fans into this hub and plugged it into sys1 fan header, but have no control over the speed
Answer: The CPU Port (red port), would be the only port that can be controlled by the operating system. The other 9 black fan ports CAN NOT be adjusted in speed and will copy the power level of what the red port is at.
Question: Can I use multiple 12V fans with different amperage? By that I mean I have five 12V 0.3A 3pin fans, one 12V 3.0A 3pin, and one 12V 1.6A 4pin fan
Answer: Yes they just might run at different speeds

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