The Bitmain Antminer S21 is a powerful and efficient mining device designed for the SHA-256 algorithm, delivering a reliable 200 TH/s hashing power. Consuming just 3500 watts, this miner strikes an excellent balance between performance and energy efficiency, making it a strong choice for cryptocurrency mining operations.
Key Specifications:
- Model: Antminer S21 (200Th) (also known as Antminer S21 200T)
- Release Date: February 2024
- Dimensions: 400 x 195 x 290 mm
- Noise Level: 75 dB, suitable for industrial environments
- Cooling System: Air-cooled with 2 high-efficiency fans
- Power Consumption: 3500 W
- Voltage: 12 V
- Connectivity: Ethernet interface for stable network integration
- Operating Conditions: Temperature: 5-40 °C
- Humidity: 5-95%.
Key Features and Advantages:
- Reliable Hash Rate: With a hashing power of 200 TH/s, the S21 delivers strong performance for mining SHA-256 cryptocurrencies such as Bitcoin.
- Energy Efficiency: Consuming only 3500 watts, it ensures cost-effective operations and maximized profitability.
- Efficient Air Cooling: The dual-fan system provides stable cooling to maintain optimal operating conditions and extend the hardware’s lifespan.
- Compact and Durable Design: Its size and robust construction make it easy to deploy in a variety of mining setups.
- Versatile Environmental Compatibility: Operates efficiently in diverse environmental conditions, ensuring reliable performance worldwide.
The Bitmain Antminer S21 is an excellent solution for miners seeking dependable performance with optimized power usage. Its compact design, efficient cooling, and high hash rate make it a valuable addition to any SHA-256 mining operation.
Shipping, Payment & Customs
Processing & Shipping Time
- Orders are usually prepared and shipped within 1-2 business days after payment confirmation. For bulk orders, an additional 2-3 days may be required for proper packaging and handling.
- We work with trusted couriers to ensure fast and secure delivery.
- International shipping typically takes 7-10 business days, depending on the destination and customs clearance process.
Payment Policies
- We accept payments through credit and debit cards, as well as cryptocurrency, including Bitcoin.
- All prices on our website are listed in USD, providing a clear and transparent pricing structure.
- For cryptocurrency payments, the exact amount will be displayed at checkout, reflecting the latest exchange rate.
Taxes & Customs Duties
- Our prices do not include customs duties or import taxes. Additional fees may apply when your order arrives in your country, depending on local regulations. These charges are the responsibility of the customer and will be collected by the delivery service.
- We handle all necessary customs documentation and clearance procedures to ensure a smooth process. If your customs office requires additional documents, our team is available to assist.
For any further questions regarding customs duties and taxes, feel free to contact our support team.
What’s Included in the Package
- Mining hardware
- Power supply unit
- Necessary cables and connectors
- Detailed user guide
Tracking Information
- Tracking details are provided within 24 hours of payment confirmation and sent to the customer’s registered email address.
Return & Refund Policy
- We offer a 30-day money-back guarantee to ensure buyer protection. If there are any issues with the order, free returns or refunds are available.
