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

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.

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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