In August 2023, Bitmain announced the launch of the Bitcoin Antminer S19k Pro. This mining machine is an air-cooled mining machine, supports the SHA256d algorithm, has a computing power energy consumption ratio of 23J/T, a computing power of 120T/s, and a power of 2760 w. .

After inquiry, the official quotation of Antminer S19k Pro is US$2,520/unit, with a discounted price of US$1,764/unit, and a computing power of US$21 per T, with a discounted price of US$14.7. At the same time, we can also check the hardware configuration parameters of the mining machine on the official website. The S19k Pro network connection mode is RJ45 Ethernet 10/100M. The mining machine size (excluding packaging, but including power supply size) is 400mm in length, 195mm in width, and 290mm in height. The net weight of the mining machine is 12.85 kg.

In addition to the configuration parameters of the mining machine, Bitcoin market users who are concerned about Antminer are more concerned about the income and return on investment of the Antminer S19k Pro.

According to data from f2pool.com, the Antminer S19k Pro produces 0.00017528 BTC per day and consumes 66.24 degrees of power per day (2760w ✖ 24 hours). Then, using the S19k Pro to mine approximately 0.06407085 BTC in one year requires 24177.6 degrees of power consumption. According to the current BTC price, 1 BTC = 25633.5 US dollars, and the S19k Pro's annual mining income is approximately 1642.360135 US dollars. If you need to pay 0.06 US dollars per kilowatt hour of electricity, then the annual electricity bill will be 1450.66 US dollars. This is just a rough estimate. The daily currency production of the Antminer S19k Pro is closely related to the computing power and rewards of the entire network. The income of the mining machine will also be affected by factors such as electricity charges and mining pool fees.

In addition, according to official information, users who purchase the Antminer S19k Pro also need to note that the power supply of the mining machine requires an input voltage of 200~240V (and an incorrect input voltage may cause damage to the mining machine), and the input frequency range is 47~ 63Hz, input current 20A (this mining machine uses two AC input lines, each line is 10A). In addition, the mining machine also has certain requirements for the environment. The operating temperature needs to be 0~40℃, the storage temperature needs to be -20~70℃, the working humidity (non-condensing) needs to be 10~90%, and the server working height needs to be at altitude For use from 900m to 2000m, the maximum operating temperature needs to be reduced by 1°C for every 300m increase in altitude.

Antminer, as the ASIC mining machine brand owned by Bitmain, the world's leading blockchain supercomputing server manufacturer, has long maintained its technological and market dominance in the industry. Since its launch in 2013, the computing power and energy consumption ratio of Ant Bitcoin mining machines has been optimized by more than 90 times, and the computing power of a single machine has increased by more than 1,400 times.

The Antminer S19k Pro has a computing power energy consumption ratio of 23J/T, making it one of the most energy-efficient BTC mining machine models on the market as of 2023. The computing power to energy consumption ratio is simply understood as the relationship between the electricity consumed during mining and the BTC produced. The lower the computing power to energy consumption ratio, the less electricity the mining machine consumes during mining and the cost expenditure. The lower.

In general, the Antminer S19k Pro has the following characteristics: 1) high efficiency, with a computing power energy consumption ratio of 23J/T, which is more efficient and energy-saving than traditional GPU mining equipment; 2) high computing power, with a computing power of up to 120TH/ s, more BTC can be mined faster; 3) Strong stability, the S19k Pro mining machine can ensure good operation in high-load mining environments. Another point is that currently in a bear market, Bitcoin prices still have room to grow. When the next bull market comes, the Antminer S19k Pro can speed up the payback time and create more profits. Well, for us, the S19k Pro is a cost-effective Bitcoin Antminer.