Technical Specifications
Antminer S19j Pro 104Th from Bitmain follows the SHA-256 algorithm with a maximum hash rate of 104Th/s at a power consumption of 3068W.

| Manufacturer | Bitmain |
| Model | Antminer S19j Pro (104Th) |
| Release | July 2021 |
| Size | 195 x 290 x 370mm |
| Weight | 13200g |
| Noise level | 75db |
| Fan(s) | 4 |
| Power | 3068W |
| Voltage | 12V |
| Interface | Ethernet |
| Temperature | 5 – 35 °C |
| Humidity | 5 – 95 % |
Setting up the Antminer S19j Pro 104Th
Setting up the Antminer S19j Pro 104Th is straightforward and is the same as other Antminer series. All you need is a perfect mining infrastructure like an Ethernet network connection, environmental temperature around 5 to 35 degrees Celsius, humidity below 65% and a web browser like Google Chrome or Firefox.
Read our Antminer S19j Pro Set up blog to understand the step-by-step process of setting up the hardware with detailed images and instructions. You can simply follow the instructions and set up your Antminer S19j Pro. Besides, the quality of your mining hardware is crucial to your mining success. Hence, ensure you order your Antminer S19j Pro 104Th from a reputed Crypto Miner distributor to receive quality ASIC and prevent any fraudulent activities.
After setting up your Antminer S19j Pro, you can immediately start mining Bitcoins with your preferred Bitcoin mining pool. You can see the real-time mining status readily on your browser. Besides, placing the mining hardware in a well-ventilated area with the mentioned environmental temperature and humidity is crucial to prevent machine overheating and ensure the longevity of the hardware. Ensure you follow the protocol and regularly maintain the hardware, monitor the cooling system to make optimal use of it.
Comparing Antminer S19j Pro 104Th with other Bitcoin Miners
With many Bitcoin miners in the market, you may get confused about choosing the ideal miner for your Bitcoin mining needs. Here is a quick comparison chart of several reputed Bitcoin miners’ energy efficiency and power consumption. It will be a handy guide for choosing your ideal Bitcoin miner.

With a reasonable hash rate of 104Th/s, Antminer S19j Pro gives an ultimate energy efficiency of 0.03j/Gh at a reduced power consumption of 3068W compared to other Bitcoin miners.
Bitcoin Price History
Though Bitcoin price keeps fluctuating, it has been steady in recent times. Here is what the graph from Statista illustrates.

The price of cryptocurrency, in general, is highly volatile. Bitcoin price also keeps fluctuating. Thus, predicting the Return on Investment (ROI) from Bitcoin mining will not be accurate. Miners should study the crypto mining market, watch out for the trends, and watch Bitcoin prices before investing.
Antminer S19j Pro Profitability
The profitability of Antminer S19j Pro is good as it comes with excellent computational power to mine Bitcoins faster despite the mining difficulties. It also consumes less electricity and gives excellent energy efficiency, cutting electricity bills while improving the mining hardware’s longevity. Though Antminer S19j Pro is known for its quality and its outstanding technical specifications, mining profitability is not straightforward as it depends on several factors,
- Bitcoin price fluctuations
- Launch of new Bitcoin miners with advanced features
- Bitcoin mining difficulties due to increased competition
- Upgrades in mining algorithms
- Changes in regulatory affairs, and more.
However, you can use an online crypto mining profitability calculator to know the rough estimate of your mining profit margins.
Future perspective of Antminer S19j Pro 104Th
Crypto mining enthusiasts have always relied on Bitcoin mining to generate significant profits, as Bitcoin is one of the most opted cryptocurrencies. On the flip side, environmentalists and social activists have always criticized Bitcoin mining for its drastic energy consumption and carbon footprints. Many popular icons and environmental enthusiasts have voiced their opinion against the energy consumption of Bitcoin mining.
Hence, apart from the reduced power consumption and energy efficiency of Antminer S19j Pro 104Th, the crypto mining world will move towards green mining, which in turn may affect the future perspectives of Antminer S19j Pro. With the world becoming more aware of environmental pollution, adopting renewable energy resources and environmentally friendly mining practices will be beneficial in the long run. However, Antminer S19j Pro is known for its reduced energy consumption and is one of the most opted Bitcoin miners currently available.



