The Bitmain Antminer S21 Pro is a premium mining device designed for the SHA-256 algorithm, delivering an impressive 234 TH/s of hashing power. With a power consumption of just 3531 watts, this miner offers industry-leading energy efficiency, making it an excellent choice for professional cryptocurrency miners.

Key Specifications:

  • Model: Antminer S21 Pro (234Th)
  • Release Date: July 2024
  • Dimensions: 400 x 195 x 290 mm
  • Noise Level: 75 dB, ideal for industrial environments
  • Cooling System: Air-cooled with 2 high-performance fans
  • Power Consumption: 3531 W
  • Connectivity: Ethernet interface for reliable network integration
  • Operating Conditions: Temperature: 5-45 °C
  • Humidity: 5-95%.

Key Features and Advantages:

  1. Exceptional Hashing Power: The S21 Pro delivers 234 TH/s, ensuring optimal performance for mining SHA-256-based cryptocurrencies such as Bitcoin.
  2. Highly Energy Efficient: With a power consumption of only 3531 watts, it ensures maximum profitability by reducing operational costs.
  3. Reliable Cooling System: The dual-fan air-cooling design maintains stable operating temperatures, enhancing hardware longevity.
  4. Compact and Robust Design: Its manageable size and sturdy build make it easy to integrate into various mining setups.
  5. Versatile Operating Conditions: Capable of operating efficiently in a wide range of environmental conditions, it provides flexibility for global deployments.

The Bitmain Antminer S21 Pro is an excellent mining solution for professionals seeking a balance of high hashing power, energy efficiency, and durability. Its advanced features and reliable design make it an asset for maximizing profitability in SHA-256 cryptocurrency 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.
Articles - News