Mining Calculator Bitmain Antminer S19k Pro 120Th

The Bitmain Antminer S19k Pro (120Th) is an ASIC miner for the SHA-256 algorithm, released in April 2023. This model is an evolutionary development of the S19 series, aimed at increasing energy efficiency and optimizing performance. The device is designed for industrial mining and targets operators seeking to reduce operational costs.

The key metrics of the miner are a hashrate of 120 TH/s with a power consumption of 2760 W. The ratio of these parameters forms an energy efficiency of 23 Joules per Terahash (J/TH). This parameter is the primary criterion for calculating profitability, as it directly determines electricity costs. The S19k Pro demonstrates significant improvement compared to the basic S19 models, but lags behind later flagship series.

Structurally, the miner is made in a standard casing with an air cooling system consisting of four fans. Such a system provides heat dissipation during operation, but creates a noise level of 75 dB, making it impossible to place it in residential or office premises. Operation requires a prepared site and a power line capable of withstanding a continuous load of almost 2.8 kW.

Under current market conditions, the Antminer S19k Pro is a balanced solution, offering a compromise between capital costs for purchase and operational expenses. Its economic feasibility depends entirely on the cost of electricity. The indicated daily profitability is a variable figure and cannot be used for precise financial planning.