Bitmain Antminer s21 bitcoin mining machine online shopping


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Unleash the Power of Antminer S21: Elevate Your Bitcoin Mining Experience

Uncover the unparalleled capabilities of the Antminer S21, a cutting-edge Bitcoin mining machine designed to redefine your mining experience. With its advanced SHA-256 ASIC chip, this powerhouse delivers an exceptional hash rate, ensuring swift and efficient block processing. Dive into the world of high-performance mining and stay ahead in the competitive cryptocurrency landscape.

Efficiency Redefined: Energy-Saving Mastery

Embrace a new era of sustainable mining with the Antminer S21. Engineered with energy efficiency in mind, this mining marvel optimizes power consumption without compromising on performance. The innovative design reduces your carbon footprint, making it a responsible choice for eco-conscious miners. Unleash your potential while minimizing environmental impact.

Product Glance 
ModelAntminer S21
Algorithm | CryptocurrencySHA256 | BTC/BCH/BSV
Hashrate, TH/s200
Power on wall @25°C, Watt3500
Power efficiency on wall @25°C, J/TH(1-1)17.5
Power efficiency on wall @40C,J/TH(1-2)19.00
Reference Power on wall, W (1-3)3500
DC input voltage range, V(1-4) 12V~15V
DC input current range, A267.0
Adapted AC/DC output power requirement, W(1-5).4000

User-Friendly Interface: Seamless Mining Journey

Experience the Antminer S21’s user-centric design, crafted for both novices and seasoned miners. The intuitive interface provides easy navigation, empowering you to take control of your mining operations effortlessly. From initial setup to ongoing maintenance, this machine streamlines the entire process, allowing you to focus on what matters most – maximizing your Bitcoin yield.

If you are looking for more BTC miner with lower price, you can click here to see. For more asic miner machine, like Bitmain Antminer, MicroBT Whatsminer and iceriver kas miner.


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Bitmain Antminer s21 bitcoin mining machine online shopping

Spot order:

All orders will be dispatched within 2 working days after full payment is received.

Futures order:

All orders will be dispatched within 2 working days of factory delivery. Also, full payment is required before shipping.

Shipping Carrier:

We usually ship orders via DHL, UPS, FedEX, TNT or DDP dedicated line.

Delivery time:

International delivery usually takes about 5-8 business days. DDP shipping usally takes 8-12 days.

Accepted payment methods:

1. Bank transfer/Wire transfer (T/T)
3. For other methods, please consult our sales expert.

*All machine price is fluctuating based on the crypto market so our quotes are only valid on the day of publication.*

Products sold by Leed Technology Co., Ltd are excluded of all value added taxes and customs duties. Clients will be solely responsible for paying any outstanding taxes and duties in accordance with your country’s law and customs regulations. If the products is returned to us due to the custom clearance issues, clients is required to pay the return shipping costs.

However, we also provide DDP shipping services to certain countries.

Countries that support DDP Shipping: United States, Germany, Russia, Dubai, United Kingdom, France, Belgium, Luxembourg, Netherlands, Denmark, Czech Republic, Poland, Austria, Ireland, Portugal, Sweden, Spain, Vietnam, Thailand, Malaysia (Note : some countries only accept the orders over 30Kg).

For more details, please contact us for consultation.

We offer:

1. Marketing Photos and Video Package.
2. Competitive Wholesale Prices.
3. Support Dropshipping Service.
4. Technical Support.

About us

Leed Miner Limited (formerly knows as Leed Technology Co.,Ltd) provides one-stop crypto mining services to customers around the world . We have been concentrating on Blockchain industry since 2017 and have served customers in more than 100 countries.

After 7 years of development and expansion, we have grown our one stop service including mining consulting, sales, hosting, international logistics, miner repair and maintenance.

Our cooperated mining farms are over the United States, Canada, the United Arab Emirates, Russia, and Ethiopia, providing customers with safe and efficient hosting services.

With competitive prices for major brands, such as Bitmain, Whatsminer, Goldshell and Iceriver, efficient services and delivery guarantee, it has helped us gain a very good reputation within the industry.

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