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BITMAIN Antminer S11 19.5TH/s is a bitcoin SHA-256 algorithm Asic miner that uses the 16nm  Asic chips technology, sold and traded by the ASIC MINER MARKET company and is designed and manufactured by the BITMAIN technology company located in Beijing, China.

The Bitmain technology company is also known as the largest and biggest bitcoin mining equipment designers and manufacturing company.

The Bitmain Antminer S11 19.5TH/s was released in November 2018 and is produced with the Bitmain  16nm chip and using the worlds leading TSMC FinFET technology, which improves the system performance.

BITMAIN Antminer S11 19.5TH/s enables its users to mine bitcoin (BTC) and bitcoin cash (BCH) with the maximum hashrate of 19.5TH/s and its power consumption of 1530W, A power efficiency of 93.88 ± 10%, A dimensions of 176mm (L) * 221mm (W) * 279mm (H), and A cooling of 2x 12038 fans.

Mining with the BITMAIN Antminer S11 19.5TH/s makes mining very easy, efficient, and profitable for its users.

The BITMAIN Antminer S11 19.5TH/s specifications.




Antminer S11 (19.5Th)


November 2018


176 x 221 x 279mm



Chip size


Noise level











5 - 45 °C


5 - 95 %



  • The min condition of the equipment is 25°C   and has min J/TH with a typical hashrate and also has a max condition of 40°C  and a max J/TH with a max hashrate.

  • The equipment has an including PSC size and weight.

  • The acceptable input voltage for Antminer S11 19.5TH/s is 220V.

  • Users should be informed that the power supply is a part of the S11 19.5TH/s.

  •   The user should use the equipment according to the specifications and instructions because any wrong input voltage is likely to cause the miner to stop working.

  • The max condition of the fan is under the max rotation per minute, also known as RPM.

  • The typical condition has a min reference power and a typical AC input voltage, and also the max condition has a max reference power and a min AC input voltage.

Please share your experience with the unit by dropping a comment. 


Calculation Parameters
Power Consumption (Watts) 1530 W
Electricity Cost (per KWh) $0.1
Coin bitcoin
Manufacturer BITMAIN
Hashrate 19.5000000000 TH/s
Algorithm SHA-256
Payback Never
Duration 229 days
Estimated Power Cost
Daily Power Cost $3.67
Weekly Power Cost $25.69
Monthly Power Cost $110.10
Annual Power Cost $1,339.55
Estimated Revenue W/O Cost
Daily Revenue $2.05
Weekly Revenue $14.35
Monthly Revenue $61.50
Annual Revenue $748.25
Estimated Profit After Cost
Daily Profit $-1.62
Weekly Profit $-11.34
Monthly Profit $-48.60
Annual Profit $-591.30

Disclaimer: The Above Profit Table is a carefully calculated estimate based on known real-time factors and Parameters. The actual values may or may not vary significantly from the values provided in the table above. The Above table is only meant to provide insights and afford Ideas to any cryptocurrency miner looking to purchase this particular Product for Mining Purposes.

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  • REPLY NFTpunk (26-07-2022)

    A loss of $646 annually? The whole point of getting a miner is to earn passive income for which you need the best and latest, as explained here