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DIY Controllers  Results 1-15 of 15
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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

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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$6.99

FrozenCPU Variable Speed RheoBus Kit - Version 3 FrozenCPU Variable Speed RheoBus Kit - Version 3
Brand: Sunbeam  

This RheoBus fan controller kit comes with a template so you can drill out the holes to fit the kit anywhere you like! With dual color LEDs and smooth moving knobs, this RheoBus is a great addition to any case. This unit can easily fit in any 5.25" bay or even more creative spots, like the top of your case!


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$27.99

FrozenCPU.com 3 Speed Fan Power Cable FrozenCPU.com 3 Speed Fan Power Cable
Brand: FrozenCPU  

The FrozenCPU.com 3 Speed Fan Power Cable is a perfect cable to manually set your fans to the desired speeds without using costly devices. Plus it features a pass-through 4-pin connector, so you can easily daisy-chain the cable. Plug your 3-pin fan into the desired voltage cable and your done!


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$6.99

FrozenCPU.com Fully Automated Thermal Switch - 40° C Threshhold (On at 40°C / Off at 32°C or Less) FrozenCPU.com Fully Automated Thermal Switch - 40° C Threshhold (On at 40°C / Off at 32°C or Less)
Brand: FrozenCPU  

FrozenCPU.com Thermal Switch - 40° Threshold is an inline thermal temperature controller. This switch reacts only to thermal affects and requires no electricity to operate. Normally open switch closes at rated temperature sending power to fan. Swivel bracket allows switch to be mounted to any flat surface. Custom switch harness available for easy installation in 3-p...


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$9.99

FrozenCPU.com Fully Automated Thermal Switch - 50° Threshhold (On at 50°C / Off at 39°C or Less) FrozenCPU.com Fully Automated Thermal Switch - 50° Threshhold (On at 50°C / Off at 39°C or Less)
Brand: FrozenCPU  

FrozenCPU.com Thermal Switch - 50° Threshold is an inline thermal temperature controller. This switch reacts only to thermal affects and requires no electricity to operate. Normally open switch closes at rated temperature sending power to fan. Swivel bracket allows switch to be mounted to any flat surface. Custom switch harness available for easy installation in 3-p...


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$9.99

FrozenCPU.com Fully Automated Thermal Switch - 60° C Threshhold (On at 60°C / Off at 47°C or Less) FrozenCPU.com Fully Automated Thermal Switch - 60° C Threshhold (On at 60°C / Off at 47°C or Less)
Brand: FrozenCPU  

FrozenCPU.com Thermal Switch - 60° Threshold is an inline thermal temperature controller. This switch reacts only to thermal affects and requires no electricity to operate. Normally open switch closes at rated temperature sending power to fan. Swivel bracket allows switch to be mounted to any flat surface. Custom switch harness available for easy installation in 3-p...


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$9.99

Lian Li Military Switch Baybus - Multi Port - Black Lian Li Military Switch Baybus - Multi Port - Black
Brand: FrozenCPU  

We took the hassle of installing military switches out of your next build. These Lian-Li 5.25 front bay bezels can hold up to 4 switches. Power all your lights and peripherals from the flick of a switch right in the front of your chassis. Mix and match your covers to match your theme, or skip the covers and go for just switches! All of our switches currently offe...


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$24.95

Lian Li Military Switch Baybus - Multi Port - Silver Lian Li Military Switch Baybus - Multi Port - Silver
Brand: FrozenCPU  

We took the hassle of installing military switches out of your next build. These Lian-Li 5.25 front bay bezels can hold up to 4 switches. Power all your lights and peripherals from the flick of a switch right in the front of your chassis. Mix and match your covers to match your theme, or skip the covers and go for just switches! All of our switches currently offe...


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$24.95

Lian Li Toggle Switch Baybus - Multi Port - Black Lian Li Toggle Switch Baybus - Multi Port - Black
Brand: FrozenCPU  

We took the hassle of installing switches out of your next build. These Lian-Li 5.25 front bay bezels can hold up to 4 switches. Power all your lights and peripherals from the flick of a switch right in the front of your chassis. Mix and match your lights to match your theme! The Illuminated Duckbill Toggle Switch is a great choice for controlling lights, fans or...


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$17.95

Lian Li Toggle Switch Baybus - Multi Port - Silver Lian Li Toggle Switch Baybus - Multi Port - Silver
Brand: FrozenCPU  

We took the hassle of installing switches out of your next build. These Lian-Li 5.25 front bay bezels can hold up to 4 switches. Power all your lights and peripherals from the flick of a switch right in the front of your chassis. Mix and match your lights to match your theme! The Illuminated Duckbill Toggle Switch is a great choice for controlling lights, fans or...


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$17.95

Manual 12V Variable Speed Controller - 4-Pin Molex Connector Manual 12V Variable Speed Controller - 4-Pin Molex Connector

Control any of your 4-Pin molex driven devices manually with the Manual 12V Variable Speed Controller. Great for case fans strip lighting and liquid cooling pumps. Equiped with a male and female molex connector this unit bridges the power connector on the device and allows control of the device via the control knob. A full range of settings are available from OFF ~...


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$5.95

Manual 12V Variable Speed Controller - 4-Pin Molex Connector to Dual 3-Pin Fan Connector Manual 12V Variable Speed Controller - 4-Pin Molex Connector to Dual 3-Pin Fan Connector

Control any of your 3-Pin fans manually with the Manual 12V Variable Speed Controller. Great for case fans and liquid cooling pumps. Equipped with a male molex and dual male 3-pin connector this unit bridges the power connector on the device and allows control of the fans/device via the control knob. A full range of settings are available from OFF ~ 100%.


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$9.99

SilenX 4 Channel Fan Controller w/ AC/DC Adapter (IXA-FCEX) SilenX 4 Channel Fan Controller w/ AC/DC Adapter (IXA-FCEX)
Brand: SilenX  

The SilenX 4 Channel Fan Controller w/ AC/DC Adapter plugs into a standard 120V outlet and powers four 3-pin Fans and one 4-pin fan or device. It features 4 channels (one 3-pin and 4-pin share a channel) that can be controlled by rheostats.


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$34.95