Bitmain Antminer S11 (20.5Th)

Electricity cost: /KWh
Bitmain Antminer S11 (20.5Th) Image

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Bitmain Antminer S11 (20.5 Th/s) is another miner from the trusted manufacturer Bitmain. The miner comes with a maximum hash rate of 20.5 Th/s with a power consumption of 1530W. It uses the SHA-256 algorithm and was released in November 2018. As a manufacturer, Bitmain is known for delivering on high-end miners. The Antminer s11 20.5 Th/s is no different in terms of delivery and quality. It weighs less than most miners in its category and has a huge fan base.

About Bitmain Antminer S11 (20.5 Th/s) Features

The most profitable coin with this miner is FreeCash, followed closely by NiceHash. There are over 40 coins to mine with this unit making it evenly matched with top miners. With a power consumption of 1530W, it’s ideal for farm mining and small scale home mining. It also comes with ASIC Hub (Non-SSH) Software that allows members to monitor the S11 from anywhere. Other mineable coins worth mentioning include Acoin, Curecoin, and Joulecoin.

There are various mining pools associated with this unit. These pools include AntPool, NiceHash, Poolin, SlushPool, and ViaBTC.

Algorithm found on the Antminer S11.

You will find the SHA-256 Algorithm, which is ideal for Bitcoin and BitcoinCash. Most Bitmain Antminers use this algorithm as it enables them to mine more coins. The advantage of using this miner is versatility when mining as it allows miners to miner exotic and major coins.

Efficiency of the S11 Antminer 20.5 Th/s

When it comes to efficiency, the miner comes with an efficiency of 0.075j/Gh. Although the efficiency is seen as low, it covers it by having lower power consumption. The miner uses a chip size of 16nm and a maximum power of 1530W. Just as with other Bitmain miners, the S11 uses Ethernet interface. The Voltage is set at 12V and comes with two fans for cooling. Weighing at 6500g, it’s one of the lightest Bitmain miners.

Hash rate of the S11 20.5 Th/s

20.5 Th/s is the hash rate that comes with the S11 Antminer. And this is one of the highest hash rates in the industry. It promises miners an effective mining experience that gets users what they want. With a higher hash rate comes the power to mine more coins as expected.

Noise and Sound levels

When choosing a miner, the sound levers determine where you will mine. Any miner with a high noise level means you have to have a place far from home. The miner comes with a sound level of 76dB, which is in line with other miners in the Antminer series. With this sound level, you can easily start a small mining farm at home. You can even decide to go big and use the miner for large farm mining activities.

The Profitability of Bitmain S11 Antminer (20.5 Th/s)

With every miner, you want a justifiable profitability rate. The profit is determined by market conditions and the overall price of coins. A day’s worth of mining should have an income of $3.14 and an electricity cost of -$4.41. The profit will, therefore, be -$1.27, which should change depending on market conditions.

Warranty of the Bitmain Antminer s11 (20.5 Th/s)

There’s a 180-day warranty provided by the manufacturer starting from the shipping date. This warranty covers all initial purchasers.

Any profitability may change depending on market conditions. We won't be held liable for any losses incurred when mining with the above unit. Crypto mining is a risky investment.


Period /Day /Month /Year
Income $78.93 $2,367.85 $28,808.87
Electricity $81.52 $2,445.55 $29,754.22
Profit $-2.59 $-77.70 $-945.35


Algorythm Hashrate Consumption Efficiency Profitability
SHA-256 20.5Th/s±5% 1530W±10% 0.075j/Gh -$2.59/day

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.

Bitmain Antminer S11 (20.5Th) Specs & Features

Manufacturer Bitmain
Model Antminer S11 (20.5Th)
Release November 2018
Top Coin bitcoin
Size 176 x 221 x 279mm
Weight 6500g
Noise level 76db
Fan(s) 2
Power 1530W
Voltage 12V
Interface Ethernet
Temperature 5 - 45 °C
Humidity 5 - 95 %

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