Original Bitmain 4 pin coolers are universal and almost silent. They are suitable for all old line of Antminer asics.
Determine the problem of the cooler in your asic is simple: 1. Device is making more noise 2. The asic is constantly overheating in a normal room temperature.
These are two good reasons to replace your cooler with a new one. If you don't upgrade it, overheating may soon cause the hash board to fail, and later the control board to break down - this is a huge repair cost.
The coolers are suitable for: S7, S9, L3+,T9, A9, V9, D3
Where can I buy Bitmain coolers for S9/L3+/T9+? You can buy original Bitmain power supplies for Bitmain asics from us from stock. Replacing an old cooler that has failed with a new one is the easiest way to improve your cooling system. However you should replace the cooler by yourself only if you are 100% sure that it is the cause of failure.
The best way to repair it is to turn to technicians with extensive experience. Masters of our service center will make a diagnosis, identify the causes of failure for a day, agree with you on a plan of work and repair as soon as possible. Call our managers for all the details you need!
Power: 21.6 W
Power supply: 2.0 - 2.7A
Voltage: 12 DC V
Interface: 4 pin
Weight: 330 g
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Attention! The specialist will announce the final cost of the products after the order has been processed.