Fan Spoofer 1PC 12V Fan Simulator Fan Spoofer Fan Remover for WhatsMiner M21S M31S M30S A921 A920 4Pins

Price: $6.99
(as of Sep 18, 2025 22:22:39 UTC – Details)


Features:
Miner change water cooling, , muffler, oil cooling necessary, fully simulate 570~7200 speed.
Four lines, 4 pins, support PWM speed regulation, voltage 5-20v.
Fan Simulator compatible with WhatsMiner M30S M31S ATX 4pins interface.
In theory, as long as the fan can recognize, Fan Simulator can be used.
Note: Most machines will detect 2 fan, so it is best to buy two at a time. In addition, the fan simulator only fooled the machine, Simulated fan , the heat dissipation of the machine still needs other ways, such as watercooling, such as centrifugal fan.
Specifications:
Material: PCB
Interface: 4Pin
Note:
Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.
Package includes:
1PC x Fan Simulator

✦Most machines will detect 2 fan, so it is best to buy two at a time. In addition, the fan simulator only fooled the machine, Simulated fan presence, the heat dissipation of the machine still needs other ways, such as watercooling, such as centrifugal fan.
✦Miner change water cooling, silencer, muffler, oil cooling necessary, fully simulate 570~7200 speed.
✦Four lines, 4 pins, support PWM speed regulation, voltage 5-20v.
✦Fan Simulator compatible with WhatsMiner M30S M31S ATX 4pins interface.
✦In theory, as long as the fan can recognize, Fan Simulator can be used.