Antminer S21 XP HYD 473T

SKU: ANT-S21XPHYD-473T

The Antminer S21 XP HYD 473T is a professional Bitcoin miner built for large-scale operations, delivering 473 TH/s with advanced HYD liquid cooling. With outstanding 17.5 J/TH efficiency and ultra-quiet performance, it is an ideal solution for industrial mining farms and data centers.

2-Year Warranty
Fast Worldwide Delivery

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9.228,70 

(excl. VAT)

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Optional upgrade

Firmware available for this miner

Download the compatible firmware packages linked to this product. Only verified builds added in the firmware library are shown here.

S21 XP Hydro

3 packages

Firmware packages for Antminer S21 XP Hydro.

Stable v1.2.7 Xilinx NAND
Stable v1.2.6 Xilinx NAND
Stable v1.2.6 Xilinx SD

Full description

Antminer S21 XP HYD 473T – High-Power Liquid-Cooled Bitcoin Mining for Industrial Operations

The Antminer S21 XP HYD 473T is Bitmain’s next-generation ASIC miner, developed for industrial environments that need to scale Bitcoin mining with maximum efficiency and reliability. With an impressive 473 TH/s hashrate and advanced HYD liquid cooling technology, this model is engineered for continuous high-performance operation in demanding professional settings.

Its immersion-based liquid cooling system provides superior heat dissipation compared to traditional air-cooled miners, while also significantly reducing noise and hardware wear. That makes the S21 XP HYD 473T an excellent choice for large mining farms and data centers focused on lowering energy cost per terahash and improving long-term return on investment.

Technical Specifications

  • Hashrate: 473 TH/s

  • Power consumption: approx. 8,280 W

  • Energy efficiency: approx. 17.5 J/TH

  • Algorithm: SHA-256

  • Cooling system: Liquid cooling (HYD / immersion)

  • Noise level: Ultra-low, ideal for professional data center environments

  • Connectivity: Ethernet RJ45

  • Dimensions and weight: Please refer to the technical datasheet

Why Choose the Antminer S21 XP HYD 473T?

  • Exceptional hashrate – 473 TH/s for highly competitive Bitcoin mining at scale

  • Advanced liquid cooling – improved thermal stability, quieter operation, and extended hardware lifespan

  • Excellent efficiency – only 17.5 J/TH, helping optimize profitability even in energy-intensive environments

  • Designed for data centers – ideal for expanding HYD infrastructure and maximizing power density

  • Industrial-grade performance – robust, secure, and easy to integrate into large mining operations

Who Is It For?

The Antminer S21 XP HYD 473T is best suited for:

  • Industrial mining farms with liquid cooling infrastructure

  • Investors and companies looking for maximum efficiency and scalability

  • Professional operators managing large-scale Bitcoin mining projects

  • Data centers specializing in SHA-256 mining and high-density deployments

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