5 Best Antminer Machine for Mining Cryptocurrency [2021]

Currently, there are a large number of people who are dedicated to cryptocurrency mining, but for this, it is necessary to acquire an Antminer. To get things easier for you, we have this list of best Antminer machines, so you can easily pick one and get started mining cryptocurrencies.

What is this? The antminer machines are devices created by the Bitmain company, special for bitcoin mining, considered the most efficient way that exists today, therefore, we will show some of the best machines to mine cryptocurrencies in 2021. If don’t know about Cryptocurrencies, first, you should read this ultimate guide on cryptocurrencies.

They have a compact design, which will allow you to have several at the same time. The structure is made of aluminum and they come with custom heatsinks for effective cooling since the main enemy is the heat they emanate.

How profitable is it to mine at home in 2021?

Bitcoin mining continues to be the central issue in the Cryptocurrency community, those who know this market know that in 2021 this activity will be limited to the use of integrated circuit machines for specific applications or ASICs since mining with a computer with a card Integrated graphics, is in the past.

It is necessary to evaluate if bitcoins can still be mined at home in 2021, for this we will consider some aspects. For example, in the specific case of using a Bitmain Antminer S17, with a capacity of 70 Tera hashes per second, a network difficulty of 110,861,336,180 GH / s, each Antminer S17 will produce approximately 0.4148 Bitcoins in 365 days, for this, it is necessary that the network difficulty remains stable at these numbers and that the team works every day.

Beyond weighing all this, working with bitcoin mining could be quite profitable, considering the expenses, such as:

Electricity consumption

In terms of electricity consumption, the Antminer S17 that we take as an example is approximately 1500 watts, daily it could consume about 36KW. The temperature of the place where the machine will be placed to work must also be taken into account, since they tend to overheat, especially if they work daily, so it will be necessary to include refrigeration, such as air conditioning.


The manufacturer of these machines recommends that the work environment maintain a temperature of approximately 15 – 35 ºC. Depending on the mining machine to be used to maintain the temperature of the work area, it could affect the consumption of electrical energy.

Payment for the Internet connection

The computer must have an Internet connection in order to function properly, to solve the computational problems, and receive the respective reward. Consumption will depend on the service, speed, and type of connection.

The mining pool commission

It is not necessary to participate in a pool, although currently, it is a way to guarantee that you can get a reward for the work done. It is the way of working that the vast majority use. The cost will depend on each pool, each one has its own characteristics and costs.

List of best Antminer to mine cryptocurrency in 2021

Below we will leave you a list of the best mining machines that you can buy, either to start or complement your mining work.

Antminer Bitmain S9 Bitcoin Miner 14Th/S
Antminer Bitmain S9 Bitcoin Miner 14Th/S

1. Antminer Bitmain S9 Bitcoin Miner 14Th/S

This mining rig is considered the first 16nm ore for retail, uses less giga-hash power than many of the other previous models and is one of the most powerful to start mass production. It has the following characteristics:

  • Approximate power consumption of 1372w.
  • Work with a voltage of 11.60-13.00 V5.
  • Its measurements are 350 mm long X 135 mm wide X 158 mm high and it has an approximate weight of 4.74 Kg.
  • 6000 rpm front fan and 4300 rpm rear fan which helps to lower its temperature while you are working.
  • The connection it uses to work is with an Ethernet network.
  • Power consumption will vary depending on the efficiency of the PSU, the ambient operating temperature, and the accuracy of the power meter.

You can buy it on Amazon here.

Antminer D3 19.3 Gh/s
Antminer D3 19.3 Gh/s

2. Antminer D3 19.3 Gh/s

This like the previous machine is perfect for mining at home. It has the following characteristics:

  • Its measurements are 320 mm long X 130 mm wide X 190 mm high and it has an approximate weight of 2.27 Kg.
  • Hash transfer of 15 GH/s with a variation of + 5%.
  • 1200W power consumption.
  • The RAM memory capacity is 1GB and the hard disk 2GB.
  • You need the Linux operating system.

You can buy it on Amazon here.

AntMiner Annisking Processing Bitcoin Miner S9
AntMiner Annisking Processing Bitcoin Miner S9

3. Antminer S9 13.5 TH/s

This model belongs to the same range of the first one, based on the 16 nm process node. It contains a Bitmain BM 1387 chip made with TSMC’s 16nm FinFET technology that provides a performance of 0.098 J / GH. Considered the most efficient bitcoin mining chip in the entire market. Each of these teams uses 189 chips, this offers them a higher hash rate and has the following characteristics:

  • The Hash Rate of this mining machine is 13.5 TH / s with an approximate variation of + 5%.
  • Power consumption of approximately 1323 W.
  • Its operating temperature ranges from 0 ºC to 40 ºC.
  • You need an Ethernet network connection.
  • 2 GB RAM capacity and its noise level is 80 dB.
  • Its measurements are 35 cm long X 13.5 cm wide X 15.8 cm high and weighing approximately 5 kg.

You can buy it on Amazon here.

Bitmain Antminer S17 53 TH/s
Bitmain Antminer S17 53 TH/s

4. Bitmain Antminer S17 53 TH/s

It is simple machine to set up, it comes with a manual that specifies everything in detail. This Antmier series is currently one of the most profitable machines for mining and has the following characteristics:

  • This machine is larger than the previous ones, it has an approximate weight of 10Kg.
  • A RAM memory capacity of 256 MB.
  • It can produce at a hash rate of 53 Th/s with an approximate consumption of 2385 watts.
  • It is designed to mine with the SHA – 256 algorithm.

You can buy it on Amazon here.

Antminer Bitmain S17 + 70 TH / s (67 TH/S)
Antminer Bitmain S17 + 70 TH / s (67 TH/S)

5. Antminer Bitmain S17 + 70 TH / s (67 TH/S)

The Antminer S17 + 70 TH mining ASIC, uses the second-generation 7nm chips and the SHA-256 algorithm from Bitmain mining, is one of the newest from the Bitmain company and uses the Ethernet interface. It has the following characteristics:

  • It can produce at a hash rate of 70 TH.
  • Its approximate power consumption of 2800 watts.
  • Weighing approximately 12kg, it measures 175mm long X 298mm wide X 304mm high.
  • It has a memory capacity of 15MB.
  • The input voltage of this machine is 220 watts, it is necessary to be aware of this so as not to be mistaken, since using another voltage can damage it.

You can buy it on Amazon here.

We hope that this list of mining machines for 2021 is useful, it is necessary that you remember that the profitability of mining, whether with ASIC machine or any other hardware, will always present ups and downs, this depends on the fluctuations of the market of the crypto assets and the hash rate of each network.

That is why it is extremely important that when entering the world of cryptocurrency mining, each aspect is carefully evaluated.

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