Fan Simulator

Replaces the fans on all cryptocurrency miners and other electronic devices that use Pulse Width Modulated Fans (PWM) for the purpose of immersion or external cooling of the miners or devices.

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Why Choose Us?

Fan-B-Gone(tm) is a Fan Simulator for cryptocurrency miners and electronic devices with 4-pin Pulse Width Modulated (PWM) fans where the miner or device is immersed in oil or is cooled by an external cooling system. Fan-B-Gone(tm)replaces the miner's or device's fans and provides a tach signal to the fan controller. Simply unplug the fans and plug in Fan-B-Gone(tm). Now the Antminer or device, THINKS it still has control of the non-existent fans. Can be used for other applications that use high rpm (6,000+), pulse width modulated (4-wire), fans. Designed specifically for Antminers by an electronics engineer and meets the 4-Wire Pulse Width Modulation (PWM) Controlled Fans Specification, July 2005, Revision 1.3 with respect to Tachometer Output Signal i.e. pulses per revolution and open-collector or open-drain and pull-up voltage supplied by controller. We use high quality, professionally masked printed circuit board (PCB) with Electroless Nickel Immersion Gold (ENIG). We use only quality, name brand electronic components with RoHS certification.  Plug and play Fan-B-Gone(tm) is hermetically sealed to protect against the elements and promote long life. We're so proud of the quality and durability that we stand behind this product with a 90 day, free replacement warranty. Not satisfied, for any reason, within the first 30 days, return it for a full, 100% refund. Proudly assembled in the U.S.A. PCB printed in Germany. Electronic components and parts have been selected from U.S.A. companies. 

Warning: Removing the fans for use of the Fan-B-Gone, including immersion in oil or other cooling systems, may void the Antminer warranty.

I've got three Antminer S9s immersed in oil.  I had all kinds of issues and problems until I installed Fan-B-Gone.  Now they have been running error free for over two weeks.  Nice Job Fan-B-Gone.  5 Stars.

Rick C. - Pflugerville, Texas
Bitcoin Miner

About Us


Fan Simulator for Antminer

ECG Cubs, LLC is US company based in Pflugerville, Texas.  Searching for a product to eliminate or bypass the cryptocurrency miner fans and finding no commercially available product, ECG Cubs acquired manufacturing and distribution rights from TMATRG, LLC. in September of 2019.   Fan-B-Gone(tm) uses a proprietary fan simulator for PWM fans.  

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