COINMINER Whatsminer M20S 68TH Review and Profitability Calculation Estimate

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Coin Miner Whatsminer M20S 68TH Review

Whatsminerr M20S is a Bitcoin (BTC) and Bitcoin Cash (BCH) miner. 

This device was produced by the Shenzhen Bit Microelectronics Technology known as MicroBT technology company.

One of the best and top recommended crypto mining device providers is  ECOS mining hardware. The company offers profitable, powerful and affordable mining equipment and has over time proven its trustworthiness.

 MicroBT company is one of the leading application-specific integrated circuit producers and has intellectual rights over its dedicated chips and products. 

Whatsminer M20S 68TH miner was released in August 2019, and it comes with Samsung 8nm chips that bring more productivity and efficiency.

 This powerful device consist of the M20, M21, M21b, M2s and M21s serves.

 Whatsminer M20S is a plug-and-play Bitcoin mining device that immediately enables users to start mining coins with the SHA-256 algorithm.

 The miner has a power consumption ratio of 48W/T and it’s the model with the highest hash rate.

 The device can mine around 40 coins but mines Bitcoin and Bitcoin cash as the most profitable coin.

 Whatsminer M20S has a power plug that is specifically for 16A jack and is only for 16A power cord interface, and it is equipped with one 16A 3X1.5MM power cord. 

The Whatsminer M20S produces a maximum hash rate of 68TH for maximum energy consumption of 3360W.

 This device comes with a size dimension of 390 x 158 x 240mm and weighs 11.4kg. 

It comes with a new power supply unit of 20-12-3350-V1 which provides 12V-265A and 12V 12A DC output. 

The device has a 45.3-degree centigrade temperature at the side of the miner and a 66.5 degree centigrade of the cooling fan. 

Whatsminer M20S has a dual voltage model divided into the upper and the lower part, the two-stage low pass and two PFC to increase the voltage and two LLC to decrease the voltage. 

Whatsminer M20S 68TH mining device has a noise level of 75db which is bearable for home mining.

The Whatsminer M20S 68TH Specifications are as follows




Whatsminer M20S

Released year

August 2019

Size dimension

130 x 220 x 390mm

Gross Weight


Chip name


Chip size


Noise level











-5 - 40 °C


5 - 95 %

For a profitable mining device providing company, we offer  ECOS mining hardware to be more profitable and affordable.

Calculation Parameters
Power Consumption (Watts) 3360 W
Electricity Cost (per KWh) $0.1
Coin bitcoin
Manufacturer MICROBT
Hashrate 68.0000000000 TH/s
Algorithm SHA-256
Payback Never
Contract Duration 226 days
Estimated Power Cost
Daily Power Cost $8.06
Weekly Power Cost $56.42
Monthly Power Cost $241.80
Annual Power Cost $2,941.90
Estimated Revenue W/O Cost
Daily Revenue $4.02
Weekly Revenue $28.14
Monthly Revenue $120.60
Annual Revenue $1,467.30
Estimated Profit After Cost
Daily Profit $-4.04
Weekly Profit $-28.28
Monthly Profit $-121.20
Annual Profit $-1,474.60

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.

Reviews by Other Users

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Faithful Anichukwu 2 months ago "Hello Guys"

Kenyon Gray 4 months ago "hellodd"

Kenyon Gray 4 months ago "hello"

Balik Sadik 4 months ago "hello"

Godsgift 5 months ago "Hi, Why is the Bitcoin price surging, Is it because of the ETF Approval or the highly anticipated bitcoin halving that would happen later this year?"

Amina Abubakar 6 months ago "Hello"