Fan Simulator for Whatsminer M32 M32S M21S M30S M31S
Material:plastic + cable
This Simulator is for ONE FAN SIMULATOR for the Whatsminer M32/M32S/M21S/M30S/M31S or any other Crypto-Miners with Pulse Wave Modulation (PWM) cooling fans with compatible 4-pin plug. It works for all Antminers with PWM 4-pin Fans. Its chip artificially generates a 2200~6500 Fan RPM signal back to the miner’s control board. It can work under 5~36V.
It is suggested to unplug the front fan and remove it from the miner so that it will not block the air flow into the miner. Plug the fan simulator into the front fan socket.