Current Antminer S21 Pricing and Available In Stock Inventory
Check back often as these change almost weekly.
| Model | Availability | New / Used | Price | Location | Moq | Qty | Notes |
| ANTMINER S21 188T | STOCK | NEW | $3,533 | ASIA | 10 | 300 | |
| ANTMINER S21 200T | MAR | NEW | $3,714 | ASIA | 10 | 300 | |
| ANTMINER S21 200T | STOCK | NEW | $3,969 | ASIA | 10 | 300 |
The Bitmain Antminer S21 ASIC miners are highly sought after by Bitcoin miners due to several compelling reasons:
- High Efficiency and Hash Rate: The Antminer S21 models are known for their exceptional efficiency and hash rate, significantly surpassing many earlier models. This efficiency means they can process more transactions and solve Bitcoin algorithms faster, leading to more Bitcoin rewards for the miners.
- Advanced Technology: Bitmain, a leading cryptocurrency mining hardware manufacturer, incorporates the latest technology in their Bitmain Antminer S21 series. This includes improvements in chip design, cooling systems, and power efficiency, which collectively enhance the mining performance.
- Energy Efficiency: Energy consumption is a large concern for miners due to its impact on profitability. The Antminer S21 models are designed to consume less electricity for the computing power they provide, making them more cost-effective and environmentally friendly than older models.
- Durability and Reliability: These miners are built to last, with high-quality components that can endure the constant, intensive computing required for Bitcoin mining. This reliability reduces downtime and maintenance costs, further improving their appeal to miners.
- Market Reputation: Bitmain has a strong reputation in the cryptocurrency mining industry for producing reliable and efficient mining hardware. The Antminer S21 series benefits from this reputation, making it a go-to choice for professional mining operations.
- Support for Mining Other Cryptocurrencies: While designed for Bitcoin, the Antminer S21 can also mine other SHA-256 algorithm-based cryptocurrencies like the S19 Pro, providing flexibility and potential additional revenue streams for miners.
- Scalability: The performance of the Antminer S21 versus the S19 allows mining operations to scale more efficiently. Miners can add more units to their setup without a linear increase in power consumption, optimizing their operations for higher profitability.
The combination of high efficiency, advanced technology, energy savings, reliability, and the strong market reputation of Bitmain makes the Antminer S21 200T a preferred choice for Bitcoin miners aiming to maximize their profitability and operational efficiency.
About the Antminer S21 Bitcoin Miners
The S-21 is a Bitcoin mining device developed by Bitmain, a leading manufacturer of cryptocurrency mining hardware. The device was launched at the 2023 World Digital Mining Summit in Hong Kong. The S21 ASIC is equipped with advanced 7nm chips, which enhance its efficiency by up to 40% compared to the previous S19 models. The device is available in two cooling models: air-cooled and hydro-cooled. Air-cooled S21 miners are equipped with 4 fans for maximum cooling efficiency in temperatures from zero to 45 degrees Celsius. Additional specifications are below.
The S21 is being hailed by Bitmain as the market’s most proficient machine, marking a pivotal shift in the industry into the 1X joules per terahash (J/T) era. The energy efficiency ratio of the Antminer S21 is lower than 20 J/T for the first time. With an impressive hash rate of 200/Th, the S21 miner is designed to elevate your mining output and will lead “the global mining industry into the 1X J/T era with unparalleled computing power and performance”.
Specifications:
Manufacturer: Bitmain
Model: Antminer S21 (200Th/s)
Size: 195 x 290 x 400mm
Weight: 17100g
Noise Level: 75db
Cooling: 4 fans
Power: 3500W
Interface: Ethernet
Operating Temperature: 0 – 45°C
Humidity: 10 – 90%
Antminer S21 miners are available for pre-order in 2023. 50% down now and 50% remaining balance at the time of shipping (Q1 2024). If you need a Bitcoin mining hosting for your Antminer S19 Pro or our AntMiner S21 units, we can assist. We offer host partners with rates starting from 6.9 to 8.5 cents USD all over the United States, Canada and in the EU (limited). All in pricing (rack space, cooling, power and Internet) ranges from $155 to $190 USD per unit a month. Better hosting rates may be available for miners with 1MW of miners (ie) 260 S21 units. Please contact us for more details on purchasing options.
