How to choose antminer?

Antminer S9 is a high-performance asiс-miner from Bitmain, the most famous manufacturer of mining equipment. According to antminer hardware, today it is S9 that is the best tool for bitcoin mining and especially bitcoin-cache. We bring to your attention a detailed review of the new miner – technical characteristics, payback prospects and much more that can be of interest to potential users of this device.

Manufacturer ASIC

You probably know that many companies are engaged in manufacturing equipment for mining, but BitMain is the most popular of them. This company was founded in 2013, with the headquarters of BitMain in Beijing. For so short a period of its existence, the company has already become one of the most popular and sought-after equipment manufacturers for bitcoin mining.

The first product in the ASIC line from BitMain was antminer s3, which was released in the first year of operation and then antminer s7. The latest version of ASIC antminer monero equipment was released in mid-2016, its name is ASIC AntMiner S9. To develop this device, the company came up responsibly. Despite the fact that its main competitors Avalon, BW and Bitfury already outstripped them and released equipment that was head and shoulders above Antminer S7. But, BitMain did not hurry and made their model stronger than all competitors.

ASIC Antminer S9 specifications

As we have already said, the Antminer S9 has super features that surprised even experienced miners, but along with the increase in power, it grew on the amount of electricity consumed.

The Antminer S9 is based on a 16nm processor (chip), thanks to which the S9 model gives out 13.5 Th / s (ter / hash) of power. With this functionality ASIC consumes 1450 watts of electricity, for comparison, in the antminer r4 model this figure reached 1250 watts.

The energy efficiency of the Antminer S9 is 0.1 Joule.

The ninth model is equipped with the standard, as for the BitMain power supply unit – APW3-12-1600-B2, which is inside the case. This power supply unit does its job well and perfectly aligns the voltage to 12 watts. In addition, the miner is equipped with two fans, which have a diameter of 120 mm and produce up to 6,000 revolutions. These fans do an excellent job of cooling, but they create a lot of noise. But, this is not strange, because Antminer are designed to work in industrial conditions, and not at home. Therefore, if you want to use this device for mining at home, we will advise you to buy earplugs. It is important to note that in most cases, the power unit we wrote about above is not included in the package, so you will have to order it separately.

ASIC Antminer s9

If you’ve ever seen the 7 model Antminer, then seeing antminer s9 review, you can hardly distinguish it from S7. When creating S9, BitMain focused on improving the technical characteristics, which had no analogues in the market. The only visual difference between the S9 and S7 is its dimensions 350mm x 135mm x 158mm (length x width x height), which is 5 cm more than in the previous version.
The ASIC Antminer S9 case is completely made up of aluminum, which significantly improves the heat dissipation issues, and to further improve the thermoregulation each board is equipped with a series of radiators.

ASIC antminer s9 profitability

Buy the latest Antminer model, you can directly from the manufacturer or using official distributors. We will not recommend to you any particular supplier, so as not to do any advertising to anyone, but we can orient you at a antminer s9 price. As of 2018, the cost of one device ranges from $ 3000 to $ 5,500.


To summarize, we can say that the antminer s9 calculator is a truly very powerful device for mining, the only downside of which is the noise it creates when working. But, ifdesired, Bitmaincaneliminateinease.