The Bitmain Antminer S21 Hyd is a powerful and energy-efficient mining device engineered for the SHA-256 algorithm. Delivering a substantial 335 TH/s hashing power with a power consumption of 5360 watts, it offers top-notch performance and innovative hydrocooling technology for superior thermal management.

Key Specifications:

  • Model: Antminer S21 Hyd (335Th) (also known as Antminer S21 Hydro 335T)
  • Release Date: February 2024
  • Dimensions: 339 x 163 x 207 mm
  • Noise Level: 50 dB, suitable for quiet mining environments
  • Cooling Technology: Hydrocooling for efficient heat dissipation and stable operation
  • Power Consumption: 5360 W
  • Connectivity: Ethernet interface for reliable and fast network performance
  • Operating Conditions: Temperature: 5-45 °C
  • Humidity: 5-95%.

 

Key Features and Advantages:

  1. Impressive Hash Rate: With 335 TH/s, it ensures high performance for mining SHA-256 cryptocurrencies like Bitcoin.
  2. Energy Efficiency: Consuming 5360 watts, it delivers a strong balance between performance and operational cost.
  3. Innovative Hydrocooling System: Maintains optimal thermal performance, reduces wear and tear, and enhances hardware durability.
  4. Low Noise Operation: At only 50 dB, it is ideal for installations requiring minimal noise levels.
  5. Compact and Durable Design: Its size and robust construction make it easy to integrate into various mining setups.
  6. Reliable in Diverse Conditions: Operates efficiently across a wide range of temperatures and humidity levels, ensuring consistent performance.

 

The Bitmain Antminer S21 Hyd is a premium solution for professional miners looking for high hash rates, efficient power use, and reliable cooling. Its advanced hydrocooling technology and performance optimization make it a standout choice for maximizing returns in SHA-256 mining operations.

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.

Warranty

  • The warranty period lasts for six months, beginning from the shipping date.
  • Each product is thoroughly tested and securely packaged prior to shipment to ensure quality.
  • During the warranty, free repair or replacement services are provided.
  • After the warranty expires, repair or replacement costs will apply.
  • Our support team offers 24/7 technical assistance throughout the miner’s entire lifespan.
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