Asic miner Bitmain Antminer S11 20.5Th

Hash rate: 20 TH/s ± 5%
Algorithm (SHA-256)
Power consumption: 1.3kW
Manufacturer: BITMAIN (China)

Bitmain Antminer S11 review

The presented model is considered a further development of the popular and sought-after S-series, which has already received the title of the best cryptocurrency mining assay compatible with the SHA-256 algorithm. Let us consider the main features and characteristics of Antminer S11.

Main characteristics of the miner model:

• hashrate – 19.5 Th/s;
• power consumption – 1350 W;
• 189 chips on a 10-nanometer process;
• operating temperature range: 0 to +40 degrees Celsius;
• overall dimensions: 254*176*297 mm;
• weight of the product is 8.1 kg in assembly;
• Ethernet network interface.

Features of the miner and its appearance In terms of design, the developers decided to repeat the previous model. It is also possible to connect several Asic miners into a single farm, for which there are special ribs on the sides of the device. Despite the fact that the performance has been increased, the size of the device has decreased. Configuration and management activities can be carried out using a special web interface, thanks to which you can find out all the data on the temperature regime, quickly change operating modes, as well as the speed of cooling fans. There is a special smartphone app that allows you to stay up to date on the status of the mine. The company has implemented software control of the chip frequency to quickly change their performance. However, it should be remembered that it is recommended to overclock the device for mining digital currencies with extreme caution and only up to 10 percent, keeping the temperature under control. We recommend using the APW3++PSU series power supply, which is capable of connecting one device and providing up to 94% efficiency. Profitability When calculating the profitability of an assic with a 19.5 TH/s hashrate using the SHA 256 algorithm, the profit margin on Bitcoin mining will be equal to $2.99 daily or $89.66 monthly, excluding electricity costs.