Bitmain Antminer S21 Pro 234 TH

The Antminer S21 Pro from Bitmain marks a notable leap forward in Bitcoin mining technology, prioritizing both efficiency and performance. With a hash rate of up to 234 TH/s and an energy efficiency rating of 15 J/TH, the Antminer S21 Pro demonstrates significant advancements. Developed in partnership with TSMC and featuring cutting-edge 5-nm chips, this model boasts up to a 40 % improvement in efficiency over its predecessors, the S19 series. This exemplifies Bitmain's ongoing commitment to refining mining hardware for superior performance and lower power consumption.


The C20-P13 power cable for connection directly to the miner is included in the delivery and we will send the package unopened.
For connection to the power source, a suitable power cable with sufficient capacity must be purchased or you can clarify this directly with a qualified electrician to make the necessary connection.

Info: With a rated output of 3510 W, the Antminer S21 Pro can theoretically be operated from conventional sockets with a capacity of 3680 W. In order to ensure safety and optimum functionality, especially in continuous operation, we recommend clarifying the connection on site with a qualified electrician.