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[lotka]

Improved Antminer S19 firmware.
This model uses updated firmware, thanks to which it was possible to reduce the start-up time and implement an artificial intelligence-based control algorithm. As a result, the device has become more reliable and easier to operate.

Dimensions.
This is the largest model in the line – its dimensions 57*31,6*43 cm with a weight of 16 kg (including the built-in power supply). Two cooling fans are located on the back of the device and two more on the front.

Overall, the Antminer S19 is a significant improvement over its predecessor, the Antminer S17+. Due to the significant modernization of the electronic filling, the manufacturer managed to reduce the energy consumption coefficient by 17%, while increasing the estimated profit by more than a third (up to $ 4.65/day). The payback period is about 11 months.

In addition to the hardware, the user interface has also been updated. Now it allows you to understand at a glance whether the performance characteristics (processing speed with distribution across the boards, processor temperature, network connection) are within the normal range.

The Antminer S19 Pro version with a hashing speed of 110 TONS/sec is also offered.

[bredi]

Due to the high complexity of computing, mining is no longer profitable for many singles, because of this, they have to gather in groups to combine the power together.
To receive rewards for found blocks, you need to have huge computing power and working alone is not profitable. Pool combines the power of equipment and allows you to earn cooperatively with the division of profits among all participants.

[Oskar]

In mining, it is very important to strike a balance between getting maximum power and working safely. In the first case, if handled incorrectly, you can harm your ASIC, and in the second, you can get noticeably less profit.
Firmware for S19 is designed for safe and stable overclocking of the 19 series from Bitmain to the required capacities. In different modes, ASICs can operate both on air cooling and on liquid cooling.

[bredi]

It is almost impossible to say exactly how long you will return the money spent on ASIC in the current situation on the digital asset market. Approximately determine what Antminer S19 https://ultramining.com/en/firmwares/bitmain/antminer-s19/ profitability per day will help the online mining profitability calculator. The service makes calculations based on the currently known characteristics of the new S19 models, the current exchange rate and the difficulty of mining cryptocurrencies available for mining on this device.