Bitmain, a leading manufacturer of cryptocurrency mining equipment, unveiled its long-awaited Antminer models, the S21 and S21 Hydro, at the Global Digital Mining Summit in Hong Kong on September 22. These new models boast impressive technical specifications aimed at addressing the growing energy efficiency challenge in the mining industry.
Antminer S21
The Antminer S21 boasts a hash rate of 200 Th/s with an energy efficiency of 17.5 J/Th, while the S21 Hydro delivers 335 Th/s with an even more efficient 16 J/Th. These efficiency improvements are significant, especially compared to older models that operated at over 20 J/Th.
Bitmain Antminer S21
In light of rising electricity prices and the expected halving of Bitcoin rewards in April 2024, miners are shifting their focus to energy-efficient operations. Many mining companies are also integrating renewable energy sources into their mining operations to ensure sustainability.
Discussions at the summit emphasized the importance of renewable energy sources for Bitcoin mining after 2024. Nazar Khan, CEO of Terrawulf, discussed current efforts to reduce carbon dioxide emissions throughout the energy supply chain, making Bitcoin mining part of a broader sustainable energy concept.
As Bitcoin supply diminishes, miners face the challenge of ensuring more sustainable energy supply or adopting more energy-efficient mining machines to remain profitable. Bitmain's Antminer S21 models are considered potential game-changers due to their impressive efficiency, potentially altering the cryptocurrency mining landscape.
Antminer S21 Specifications
Antminer S21 | Antminer S21 Hydro | |
Hash Rate | 200 Th/s | 335 Th/s |
Power Consumption | 3500 W | 5360 W |
Energy Efficiency | 17.5 J/Th | 16 J/Th |
Cooling | Air | Water |
Profitability | $270 | $450 |
Buy Antminer S21
For purchasing, you can contact us at IBMM | technology. We will provide you with the best consultation and prompt action. Antminer S21 shipments will only begin in 2024, so contact us for additional information.
Conclusion
The launch of Bitmain's Antminer S21 and S21 Hydro underscores the industry's commitment to energy efficiency and sustainable development amid changing market dynamics. Stay tuned for more news with IBMM!