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Fan Controllers
FrozenCPU has a large selection of pc fan controllers for controlling your computer fan speeds individually. Computer fan controllers are ideal for controlling the amount of noise your pc case fans generate.

We have pc fan controllers that fit into your 3.5" or 5.25" bay slots on your computer. We also have a wide selection of pc thermal controllers, pwm fan controllers, rheobus fan controllers and DIY fan controllers.


Lamptron 30W - 4 Channel Aluminum Vintage Design Fan Controller w/ Wireless Remote - Black (FC-10)
Lamptron 30W - 4 Channel Aluminum Vintage Design Fan Controller w/ Wireless Remote - Black (FC-10) The Lamptron 30W - 4 Channel Aluminum Vintage Design Fan Controller (FC-10) is a robust 4 channel fan controller that can handle 30W per channel. The vintage tube design display is a very unique and interesting display style. The remote control can change from different screen modes as well as change fan speed settings. You can cycle through vol...
60 In Stock, Ships Today Till 6pm EST
$119.99
Aquacomputer Aquaero 5 XT USB Fan Controller / Touch Screen / Graphic LCD / Liquid System Controller w/ Remote (53125) <b> Newest Revision!!</b>
Aquacomputer Aquaero 5 XT USB Fan Controller / Touch Screen / Graphic LCD / Liquid System Controller w/ Remote (53125) Newest Revision!! The aquaero 5 is a completly new developed controller for virtually any PC, but especially for silent and watercooled PCs. A new application which has been noted due development are HTPCs and multimedia applications. A powerful 32-bit CPU with Watchdog functions executes all functions in realtime. The aquaero device can be configured directly at th...
16 In Stock, Ships Today Till 6pm EST
$225.95
Zalman ZM-MFC3 Multi-Fan Speed Controller / Temp Monitor
Zalman ZM-MFC3 Multi-Fan Speed Controller / Temp Monitor The Zalman ZM-MFC3 fan speed controller uses a real time power load display unit to keep you fully updated on your computer's current statistics. The Zalman ZM-MFC3 uses a FSTN display for wide viewing angles allowing the display to always be clear and even. The ZM-MFC3 has the capacity for temperature monitoring of up to 4 components of your ch...
3 In Stock, Ships Today Till 6pm EST
$79.99
AeroCool Touch-2100 5-Channel 25W Fan Controller w/ USB 3.0 - Black
AeroCool Touch-2100 5-Channel 25W Fan Controller w/ USB 3.0 - Black Touch-2100 is a manually operated fan controller that easily controls and monitors five temperatures and fan speeds at a glance. You can freely increase or decrease fan speed of a particular fan according to the temperature the heat sensors of the corresponding channel detects. An alarm temperature can be set to a particular channel in order to car...
22 In Stock, Ships Today Till 6pm EST
$69.99

Fan Controllers Categories
3.5" Controllers External Controllers PWM Controllers 
5.25" Controllers High Watt/Amp Controller Rheobus Controllers 
DIY Controllers Multi Fan Ports Thermal Controllers 
ESA Certified Controller PCI Slot Controllers  

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Aquacomputer Aquaero 5 PRO USB Fan Controller / Graphic LCD / Liquid System Controller (53090) Aquacomputer Aquaero 5 PRO USB Fan Controller / Graphic LCD / Liquid System Controller (53090)
Brand: Aquacomputer  

The Aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface. All speed parameters and sensor values can be set and visualized in an user-friendly menu or through an even easier to use PC-software. Additionally, the graphic LC display can be used to display almost any information using the popular LCD software LCDHype. Se...


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$159.99

Aquacomputer Aquaero 5 Series Waterblock (Aquaero LT / PRO / XT) (53093) Aquacomputer Aquaero 5 Series Waterblock (Aquaero LT / PRO / XT) (53093)
Brand: Aquacomputer  

Mounted on an aquaero 5 controller, this water block improves the heat dissipation and thereby significantly increases the maximum power output of the fan channels.


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$34.99

Aquacomputer Aquaero 5 XT Aluminum Faceplate - Black (53126) (for newest revision 53125) Aquacomputer Aquaero 5 XT Aluminum Faceplate - Black (53126) (for newest revision 53125)
Brand: Aquacomputer  

Replacement bezel for an Aquaero 5 XT (newest revision, 53125). The Aquaero 5 XT ships with a stainless steel bezel, using this black anodized aluminum bezel, the Aquaero perfectly matches any black PC case.


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$13.99

Aquacomputer Aquaero 5 XT USB Fan Controller / Touch Screen / Graphic LCD / Liquid System Controller w/ Remote (53125) <b> Newest Revision!!</b> Aquacomputer Aquaero 5 XT USB Fan Controller / Touch Screen / Graphic LCD / Liquid System Controller w/ Remote (53125) Newest Revision!!
Brand: Aquacomputer  

The aquaero 5 is a completly new developed controller for virtually any PC, but especially for silent and watercooled PCs. A new application which has been noted due development are HTPCs and multimedia applications. A powerful 32-bit CPU with Watchdog functions executes all functions in realtime. The aquaero device can be configured directly at the device or through ...


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$225.95

Bitfenix Hydra Pro Five Channel Fan / LED Controller (BFA-HDR-KSPRO-RP ) - 30W Per Channel!! Bitfenix Hydra Pro Five Channel Fan / LED Controller (BFA-HDR-KSPRO-RP ) - 30W Per Channel!!
Brand: BitFenix  

Control your fans and lights simultaneously with Hydra Pro™ Fan/LED Controller, the latest innovation from BitFenix. Hydra Pro puts you in control with five separate 30W channels, enough to power every fan inside your case and then some. When coupled with Spectre LED and Spectre Pro LED fans, Hydra Pro gives you unparalleled convenience for turning your fan LEDs both ...


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$36.99

Bitfenix Recon Five Channel Fan Controller w/ Internet Connected Control (BFA-RCN-KS-RP) Bitfenix Recon Five Channel Fan Controller w/ Internet Connected Control (BFA-RCN-KS-RP)
Brand: BitFenix  

Take control of your system anywhere with the BitFenix Recon™ Fan Controller. This five channel fan controller features internet connectivity - another world first from the BitFenix Design Labs. Featuring dual processors that continuously interact with your motherboard, Recon enables you to monitor and control your system on the go with any internet-connected device, ...


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$39.99

Bitspower X-Station Power Extension I - Blue LED (BP-XSP1M-BL) Bitspower X-Station Power Extension I - Blue LED (BP-XSP1M-BL)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension I features four 4 Pin standard power connectors, and a whopping eleven 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, three at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by one standard 4 Pin connector!


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$24.99

Bitspower X-Station Power Extension I - Green LED (BP-XSP1M-GR) Bitspower X-Station Power Extension I - Green LED (BP-XSP1M-GR)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension I features four 4 Pin standard power connectors, and a whopping eleven 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, three at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by one standard 4 Pin connector!


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$27.99

Bitspower X-Station Power Extension I - Orange LED (BP-XSP1M-OR) Bitspower X-Station Power Extension I - Orange LED (BP-XSP1M-OR)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension I features four 4 Pin standard power connectors, and a whopping eleven 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, three at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by one standard 4 Pin connector!


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$24.99

Bitspower X-Station Power Extension I - Red LED (BP-XSP1M-RD) Bitspower X-Station Power Extension I - Red LED (BP-XSP1M-RD)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension I features four 4 Pin standard power connectors, and a whopping eleven 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, three at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by one standard 4 Pin connector!


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$24.99

Bitspower X-Station Power Extension I - UV LED (BP-XSP1M-UV) Bitspower X-Station Power Extension I - UV LED (BP-XSP1M-UV)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension I features four 4 Pin standard power connectors, and a whopping eleven 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, three at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by one standard 4 Pin connector!


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$24.99

Bitspower X-Station Power Extension II - Blue LED (BP-XSP2M-BL) Bitspower X-Station Power Extension II - Blue LED (BP-XSP2M-BL)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension II features eight 4 Pin standard power connectors, and a whopping twelve 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, four at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by two standard 4 Pin connectors!


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$29.99

Bitspower X-Station Power Extension II - Green LED (BP-XSP2M-GR) Bitspower X-Station Power Extension II - Green LED (BP-XSP2M-GR)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension II features eight 4 Pin standard power connectors, and a whopping twelve 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, four at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by two standard 4 Pin connectors!


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$29.99

Bitspower X-Station Power Extension II - Orange LED (BP-XSP2M-OR) Bitspower X-Station Power Extension II - Orange LED (BP-XSP2M-OR)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension II features eight 4 Pin standard power connectors, and a whopping twelve 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, four at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by two standard 4 Pin connectors!


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$29.99

Bitspower X-Station Power Extension II - Red LED (BP-XSP2M-RD) Bitspower X-Station Power Extension II - Red LED (BP-XSP2M-RD)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension II features eight 4 Pin standard power connectors, and a whopping twelve 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, four at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by two standard 4 Pin connectors!


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$29.99

Bitspower X-Station Power Extension II - UV LED (BP-XSP2M-UV) Bitspower X-Station Power Extension II - UV LED (BP-XSP2M-UV)
Brand: Bitspower International Co., Ltd.  

The Bitspower X-Station Power Extension II features eight 4 Pin standard power connectors, and a whopping twelve 3 Pin standard power connectors. The 3 Pin connectors provide three different voltages, four at 5 V, four at 7 V and another 4 at 12 V. The unit also lights up two LEDs for a cool look. All of this is powered by two standard 4 Pin connectors!


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$29.99

Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Black w/ Blue LED Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Black w/ Blue LED
Brand: Bitspower International Co., Ltd.  

The Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel fits in a standard, single 5.25" drive slot and allows you to control two fans. Each fan can pull up to 12 Watts of power each. The unit also displays HDD activity via the HDD activity signal it pulls from the motherboard. The 10 LEDs on the front of the panel can show off HDD activity with 4 different...


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$26.99

Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Black w/ Red LED Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Black w/ Red LED
Brand: Bitspower International Co., Ltd.  

The Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel fits in a standard, single 5.25" drive slot and allows you to control two fans. Each fan can pull up to 12 Watts of power each. The unit also displays HDD activity via the HDD activity signal it pulls from the motherboard. The 10 LEDs on the front of the panel can show off HDD activity with 4 different...


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$24.99

Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Silver w/ Blue LED Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Silver w/ Blue LED
Brand: Bitspower International Co., Ltd.  

The Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel fits in a standard, single 5.25" drive slot and allows you to control two fans. Each fan can pull up to 12 Watts of power each. The unit also displays HDD activity via the HDD activity signal it pulls from the motherboard. The 10 LEDs on the front of the panel can show off HDD activity with 4 different...


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$24.99

Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Silver w/ Red LED Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel - Silver w/ Red LED
Brand: Bitspower International Co., Ltd.  

The Bitspower XPIII 5.25 HDD Status Display / Fan Control Panel fits in a standard, single 5.25" drive slot and allows you to control two fans. Each fan can pull up to 12 Watts of power each. The unit also displays HDD activity via the HDD activity signal it pulls from the motherboard. The 10 LEDs on the front of the panel can show off HDD activity with 4 different...


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$24.99

CabCool 4-pin 12v Molex to 6-Port 3-pin Power Hub CabCool 4-pin 12v Molex to 6-Port 3-pin Power Hub

Distributes 12v and Ground lines from a 4pin molex source to 3pin connectors used most often for fans, light strips and anything else that is 12v. You can control the voltage output from these connectors from 0-12v by using our 3pin variable speed controller. Specifically designed to work with our AC to DC 12v Power Supplies to supply power to 1 to 6 devices (or m...


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$9.99

CabCool Programmable Thermal 12V Fan Controller w/ LED Display CabCool Programmable Thermal 12V Fan Controller w/ LED Display

This is our latest thermal control unit that allows complete control over the temperature at which 12V devices plugged through it will turn on and off. We re-designed this thermal switch especially for cabinet cooling. With all the video, audio and gaming centers converging into a single storage cabinet it is imperative that the cabinet temperature be controlled. The...


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$34.99

Cooljag 3-Speed Expansion Slot Fan Speed Controller w/ RPM Sensor Lead Cooljag 3-Speed Expansion Slot Fan Speed Controller w/ RPM Sensor Lead
Brand: Cooljag  

The Cooljag 3-Speed Expansion Slot Fan Speed Controller w/ RPM Sensor Lead fits in one expansion slot. It powers a 3-pin fan and has a 3-pin connector for the RPM Sensor cable that can be plugged into the motherboard so your BIOS can check the fan speed. The unit is powered by a standard 4-pin power connector and and the slider switch, accessible at the expansion sl...


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$9.99

DeepCool 4 Port PWM Fan Hub - (4 x 4-Pin PWM) DeepCool 4 Port PWM Fan Hub - (4 x 4-Pin PWM)
Brand: Deep Cool  

The DeepCool 4 Port PWM Fan Hub - (4 x 4-Pin) is a means to extend your 4-Pin PWM header into multiple headers. The compact design also helps with cable management.. The Fan Hub comes with double sided sticky mounting tape as well as a zip tie. Once installed this hub can be used to piggy abck 4-Pin as well as 3-Pin fans off the single PWM header.


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$16.99

Dual USB 3.0 PCI Slot Connector - 19-Pin Internal Connector Dual USB 3.0 PCI Slot Connector - 19-Pin Internal Connector
Brand: FrozenCPU  

Provides two USB 3.0 ports in a single PCI slot. Connects to 20-pin USB 3.0 enabled motherboards. Bracket fits standard PC case slot. Total length is 18" in length.


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$7.99

EK Fan 5V - 12V Variable Speed Contoller - Sleeved Black / Black EK Fan 5V - 12V Variable Speed Contoller - Sleeved Black / Black
Brand: EK Water Blocks  

Control the RPM speed from full to low speed (5- to12V) manually according to your desire using the supplied voltage regulator. Features stylishly sleeved cables and adhesive surface for easy mounting of the regulator.


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$7.99

Fractal Design Adjust 108 Six Channel Fan Controller (FD-FC-ADJ-108-BL) Fractal Design Adjust 108 Six Channel Fan Controller (FD-FC-ADJ-108-BL)
Brand: Fractal Design  

The new Adjust 108 fan controller from Fractal Design offers a simple yet clean option to adjust the speed of your case fans. With a brushed aluminum front panel and smooth moving sliders, it does not only emanate quality but also robustness and preciseness. The Adjust 108 Fan Controller manages a total of six fans with a maximum of 36W per channel, while grouped t...


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$39.99

FrozenCPU Deluxe Multi Power Port - 12V / 7V / 5V (OF12) FrozenCPU Deluxe Multi Power Port - 12V / 7V / 5V (OF12)
Brand: FrozenCPU  

The Deluxe Multi Power Port has so many functions you can use. Just one 4-pin power connector of either molex or floppy connectors activates the power port. After the PCB is powered you have 4 x 12V 3-pin headers, 4 x 7V 3-pin headers, 4 x 5V 3-pin headers, and 3 x 4-pin power connectors. The backside of the device is equipped with peel and stick tape to adhere ...


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$14.99

FrozenCPU Dual Voltage 6 Port Baybus w/ Blue/Red LED FrozenCPU Dual Voltage 6 Port Baybus w/ Blue/Red LED
Brand: FrozenCPU  

The baybus allows you to control the speed of the fans via a simple switch with three different settings. This allows fans to run at full speed (12v), half speed (7v), or off. With a baybus, you can make all the fans in your case virtually silent while you’re surfing the web or using other low demand applications. At the flip of a switch you can be back at full coolin...


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$28.99

FrozenCPU FC1 External Fan Controller FrozenCPU FC1 External Fan Controller
Brand: FrozenCPU  

Connect one end of fan controller to a 3-pin fan connector and the other to the 3pin fan connector on your motherboard. When the speed control knob is turned fully counter-clockwise, the fan speed is minimum reducing the noise. Turn the other way to increase cooling. Variable speed control.


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$9.99

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