New for RED Quasi-Speed Device 12V PWM Variable Frequency Version Fan Speed 5-20V Super Compatibility Fan Antminer

New for RED Quasi-Speed Device 12V PWM Variable Frequency Version Fan Speed 5-20V Super Compatibility Fan Antminer

• It is necessary to change water cooling, and oil cooling. It completely simulates the speed of 2300-6400
• Compatible with S9 T9 T9 ,S9i,Z9 Z9 DR3 s machines are fully compatible, compatible with Shenma M1,M3, machine
• Theoretically as long as the fan can be identified, RED quasi-speed device can be recognized normally
• Note: Most new machines need 2 fans (for example, S9i,T9 so it is better to buy two at a time. In addition, the quasi-speed device just cheated the machine, saying that there is a fan, and the heat dissipation of the machine still needs other ways, such as water cooling, such as centrifugal fan
• Four wires, supports PWM speed regulation, and the voltage is 5-20v compatible with 99% machines in the market. completely silent