Top 10 Fan Speed Controller – Internal Fans & Cooling Components

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1. AC Infinity


For DIY Cooling Ventilation Exhaust Projects, AC Infinity, Single Connector, Fan Speed Controller for 100 to 125V AC Axial Muffin Cooling Fans

AC Infinity #ad - Designed to control the speed of AC axial muffin fans rated at 100 to 125V AC. Length: 6 feet | power: 50w or 04 a | input: 100 to 125v ac | output: 0 to 125V AC. Features connectors that can be attached to one muffin fan’s terminals. Adjust your fan’s speed to optimize the airflow and noise for your application. Includes wall-mount screws so you can secure the controller onto a flat surface.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Weight0.5 Pounds
Part NumberAI-SC72A

2. Noctua


Noctua NA-FC1, 4-Pin PWM Fan Controller Black

Noctua #ad - 6-year manufacturer’s warranty. Includes a 3-way splitter cable for controlling up to 3 fans simultaneously. Compact, highly flexible controller for 4-pin PWM fans. Works as a manual speed reducer or in tandem with the automatic motherboard fan control: achieve truly quiet operation, even with high-speed PWM fans such as Noctua’s industrialPPC series. No stop” mode: prevents the fan from falling below a speed of 300rpm in order to avoid BIOS fan errors.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.98 Inches
Length1.89 Inches
Weight0.11 Pounds
Width0.83 Inches
Part NumberNA-FC1

3. Zalman


Zalman Fan Speed Controller FANMATE-2

Zalman #ad - Output voltage: 5v ~ 11V +/- 2%. Connector: 3 Pin. Allowable wattage: 6W or Lower. Package: rETAIL.
BrandZalman #ad
ManufacturerZalman #ad
Height1.02 Inches
Length2.76 Inches
Weight1 Pounds
Width1.02 Inches
Part NumberFANMATE-2

4. Wathai


For Receiver DVR Playstation Xbox Component Cooling, Wathai 120mm x 25mm 110V 220V AC Powered Fan with Speed Controller 3V to 12V

Wathai #ad - Dual-ball bearings have a lifespan of 50, 000 hours and allows the fans to be laid flat or stand upright. 120 x 120 x 25 mm 4.

72 x 4. 72 x 1 in. Rated voltage :12v | airflow: 92. 3 ±10%cfm | rated current: 045a | speed: 3000 rpm | power: less than 2W at slowest speed ; 4. 4 w at full speed. The power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet. Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels. Designed to quietly cool xboxs, dvrs, mondems, Rokus, TVs, receivers, routers, computers, Playtations, and other audio video electronics.
BrandWathai #ad
ManufacturerWathai #ad
Height1 Inches
Length4.72 Inches
Weight0.9 Pounds
Width4.72 Inches
Part Number12025B12VControl

5. AC Infinity


AC Infinity AXIAL S1238, Fireplace, Wood Stove, Room to Room, Circulation Projects, for Doorway, 120mm Muffin Fan with Speed Controller

AC Infinity #ad - Airflow: 40 to 110 cfm | noise: 21 to 47 dBA. Features a fan speed controller so you can optimize the airflow and noise for your application. Constructed of heavy-duty aluminum, the fans can withstand shocks and harsh environments. 120 x 120 x 38 mm 4. 7 x 4. 7 x 1. 5 in. Complete kit includes fan guards, optional swivel brackets, wall-mount screws, and power plug cord. High airflow fans designed for doorway, wood stoves, room-to-room, fireplace, and circulation projects.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height1.5 Inches
Length4.7 Inches
Width4.7 Inches
Part NumberAI-1238SCX

6. Thermaltake


Thermaltake Commander FT Touch Screen 5 Channel Single 5.25" Bay Cooling Fan Controller AC-010-B51NAN-A1

Thermaltake #ad - Note:kindly review the videos under the image section and user manual under product details for set up and user guidance. Auto and manual mode allow auto adjustment on all fans based on thermal sensor or user customization. Fits in 5. 25" single bay and comes with all necessary cables to connect up to 5 fans. Performance and silent Modes for best cooling performance, automatically adjusts all fans to its fastest speed and ultimate airflow. 5. 5" touch screen display, 5 channels, 3-pin & 4-Pin connector, 10 watts per channel.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height4.4 Inches
Length6.7 Inches
Weight0.74 Pounds
Width2.4 Inches
Part NumberAC-010-B51NAN-A1
Warranty1 year

7. AC Infinity


USB Fans and Devices, AC Infinity Controller 2, Controls AIRPLATE, for AV Cabinet Cooling, Fan Thermostat and Speed Controller, MULTIFAN

AC Infinity #ad - Intelligent thermal fan controller with on-board processor and digital LCD display. Features an alarm system, six fan speeds, two buffer options, display lock, and power failure memory. Automated programming that self-adjusts cooling power in response to changing temperatures. Controls up to six ac infinity Cabinet and USB Fans, see below for compatibility. Complete kit includes precision thermal probe, mounting screws, and power wall adapter.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height2.75 Inches
Length4.25 Inches
Weight0.4 Pounds
Width1 Inches
Part NumberAI-ATC

8. Comidox


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

Comidox #ad - Supports all internal 12v 5a fans, synchronous rectified output, high efficiency, no need for additional heat sinks even for high current operation. 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. 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. Note: the above range is only applicable to the PWM range, the actual control effect will vary depending on the fan. 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.
BrandComidox #ad
ManufacturerComidox #ad
Part Number8541608034

9. TekkPerry


5.25 inch Fan Speed Controller, PerryLee PC Computer Fan Controller Temperature Controller Front Panel Date Time Temperature Display Drive Bay

TekkPerry #ad - High-temperature industrial plastics material, and PVC lens. Large led screen display- showed date, etc. Time and temperature, you can master the computer working case.

Controls and monitors 3 Sets of Fan Speeds and Temperatures. Install at 5. 25inch drive bay, suitable for more than 90% of computer chassis. This fan speed controller can control the speed manually and automatically to prevent computer hardware damage from overheating effectively -It can slow down the speed when high temperature and fan abnormal, also can adjust trough manually setting the fan speed to regulate the computer temperature.
BrandTekkPerry #ad
ManufacturerPerryLee #ad
Height1.97 Inches
Length5.91 Inches
Weight0.44 Pounds
Width3.94 Inches
Part Number8541605241



For 5.25" Drive Bay with Temperature Sensor Cable, 4 Channels, SCYTHE Kaze Master II PC Fan Speed Controller

SCYTHE #ad - Vacuum fluorescent display VFD panel for Increased Clarity of Displayed Data. Powered by molex connector. Retractable knobs for compatibility with Case Front Doors, easy to use and install without software required.

Power feed control - in case the kaze Master II detects no fan movement for 15 seconds, for safety reasons the power will be cut automatically. Spin up voltage feature - briefly applies 12V when PC is turned on to get fans properly started before changing to user's setting. 1 amp load per channel, compatible with 3-Pin & 4-PinPWM fan. Easy installation for computer case. Up to 4 fan channels max.
BrandSCYTHE #ad
ManufacturerScythe #ad
Height1.67 Inches
Length2.48 Inches
Weight0.47 Pounds
Width5.85 Inches
Part Number4571225047546