Antminer S9


S9 Specifications:

  1. Hash Rate: 13.5TH/s +/- 5%
  2. Resource Consumption: 1375 Watts + 7%
  3. Power Efficiency: 0.098 J/GH + 7% (at ambient temperature of 25°C)
  4. Rated Voltage: 11.60 to 13.00 Volts
  5. Number of chips per unit: 189x BM1387
  6. Dimensions: 350mm L*135mm W*158mm Dimensions: 350mm L*135mm W*158mm Dimensions: 350mm L*135mm W*158mm Dimensions (H)
  7. 2x 12038 fan for cooling
  8. Operating Temperature: 0 to 40 degrees Celsius
  9. Network Connection: Ethernet
  10. Pre-set Frequency 650M

Digital currency represents the future. Traditional money consumers are increasingly switching to digital currency. Now, more people are turning towards digital currency. So, it is the right time to invest in electronic money like Bitcoin.

Currently, Bitcoin mining is on the hype to create new bitcoins. For this, many big companies have come up with innovative ideas of making miners with advanced technologies. And when talking about Bitcoin miners, Antminer from Bitmain is a miner to consider. If you are planning on Bitcoin mining and interested in Antminer S9, you are at the right place.

Background of the Antminer S9

Previously, Bitcoin mining was feasible using only gaming GPUs. Since no GPU could supply the necessary Bitcoin hash rate due to the exponential rise in miners and mining farms, the mining pool became bloated, reducing the likelihood of mining at home.

This is when Bitmain, a Chinese firm, stepped in and launched a series of ASICs that are not only open to miners but also have a fair return on investment, allowing enthusiast miners and regular folks to redeem their place.

The Antminer’s vast hashing ability guarantees a stellar result. The S9 is the most coveted and lucrative miner any hobbyist can obtain with the right mining pools and minimal power costs. This computer has a high return on investment as compared to its predecessors. The S9 is extremely powered effective thanks to Bitmain’s advanced technologies.

The Antminer R4 and S7 were their most common products, but the S9 is a one-stop solution to all Bitcoin mining problems. The S9 is a top-of-the-line ASIC miner that offers a higher hash rate, making it instantly popular in the mining community.

Features of Antminer S9

Most Powerful miner in the Market

The S9 is among the most efficient and strong miners on the market, with a hash rate of 12.93 TH/s. This guarantees a monthly income of about $330, though the price of bitcoin fluctuates regularly. In terms of power consumption, it is very productive and loses the least amount of energy/electricity of any other miner in the industry. The Antminer S9 is also the most productive miner available. This means it needs the least amount of electricity compared to all other mines. When you factor in the cost of fuel, you’ll get a bit less than that – about 0.33BTC.

Chip technology

The 16 nm fabrication process used in the manufacture of S9 is a significant improvement over the 28 nm version, giving it a performance advantage. Semiconductor miniaturization is a means of improving computational speed and power efficiency.

Noise and cooling

The S9 miner is highly sensitive to temperature and takes a lot of cooling to stay stable. The S9 is also very loud, thanks to two large high-revolution fans that emit about 77-80 decibels of noise. In well-ventilated and open environments, the S9 works admirably. Since the machine is air-cooled and has a self-contained configuration, it is simpler to maintain and service.

90-day warranty (from Bitmain)

Bitmain offers a 90-day warranty to their clients, although there are certain restrictions. If you overclock your miner, or if you use an incompatible power supply, the warranty will be voided.

Power consumption

One of the most energy-efficient mining machines on the market is the Antminer. The S9 and its separate power supply are both powered by 220 V. It consumes around 0.1 Joules per Giga-hash, with a total power consumption of about 1350 W. Since the Antminer S9 generates a lot of heat, it’s best to have it in a separate space.

Efficiency and ROI

The S9 is a very effective Bitcoin miner, capable of producing 14TH/s of output. Based on additional energy prices, this results in a daily benefit of $4.5 – $5.8 worth of Bitcoin. With an annual revenue of $2100 and an estimated power rate of 0.1 $/KWH. A power supply of 1.6 W will be needed for the miner.

Miners must, still recognize the likelihood of additional mining problems dependent on the number of people mining at the same time. The price of the coin has also risen in parallel with the increased amount of Bitcoin mining, suggesting a consistent level of profits considering the rising complexity of Bitcoin mining as well as global patterns and hash rate.

Power supply

The Antminer does not accept plugins, so a PSU (power supply unit) is needed, which may cost an extra $150. The Antminers manufacturer (Bitmain) recommends the APW3-12 1600 W, which is available on their official website as well as on online retailers such as Amazon and eBay.

Consistency of S9

Since Bitmain offers Bitcoin miners in separate batches, each batch is special, it’s likely that you would obtain a miner with a hash rate of just 11.85 TH/s rather than the guaranteed 12.93 TH/s. So you need to be aware of the miner’s exact requirements prior to making a purchase.

Since the more strong batches are expected to sell out fast, most websites only have the 11.85 TH/s miner for sale. People will, however, be looking to sell the older and more strong model on online trade sites like eBay. The odds of being duped into paying higher rates are high, since the 11.85 TH/s option is considerably less costly than the more powerful version.

S9 setup

Its onboard web assistant makes the configuration process simple and straightforward. When you collect your Antminer s9, make sure to inspect it closely for any loose heat sinks that could have happened during delivery. The S9 has nine miner cables and one board connector, so attach the control board power cable to the hash board cable first. Attach the power cable from the PSU to the Antminer PCI-e connector on the controller. Complete the configuration by connecting the ETH cable. The user interface is simple, and linking to Bitcoin nodes is straightforward as well.


  1. It has a maximum hash rate of 14 MH/s and uses just 0.1 Joule per GH/s, making it highly energy efficient.
  2. The miners are well-built, dependable machines with few moving parts.
  3. There are three hash boards in each of them.
  4. They’ve combined the Antminers control board with the Core Sight-enabled Dual ARM Cortex A9 microprocessor.
  5. It also has Gigabit Ethernet support, which ensures that mined blocks are sent quickly.


  1. It’s pricey, at about $2000, and it needs a separate power source.

Final Thought

Antminer S9 is not a bad option depending on the capability of the machine, lesser energy consumption, and the guarantee of profits. Though it is expensive, it is rather a safe option for Bitcoin mining and turning your money into Bitcoins.


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