Antminer U3 S21 EXPH – 860T

SKU: ANT-U3S21E-860T

The Antminer U3S21EXPH 860T is a high-performance hydro-cooled ASIC miner built for large-scale Bitcoin mining. Delivering up to 860 TH/s with exceptional energy efficiency of 13 J/TH, it is designed for industrial operations that require maximum output, thermal stability, and reliable 24/7 performance.

2-Year Warranty
Fast Worldwide Delivery

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16.381,37 

(excl. VAT)

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Full description

Antminer U3S21EXPH 860T – Advanced Hydro-Cooled Power for Industrial Bitcoin Mining

The Antminer U3S21EXPH 860T sets a new benchmark for industrial-scale digital asset mining, combining an impressive 860 TH/s hashrate with advanced hydro-cooling technology. Engineered for professional operations, this ASIC miner is built to deliver top-tier performance, excellent energy efficiency, and stable long-term operation under demanding conditions.

Designed for the SHA-256 algorithm, the U3S21EXPH 860T is suitable for mining Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV). Its liquid cooling system offers a major advantage over traditional air-cooled miners by improving thermal control, reducing noise, and supporting higher installation density in professional mining environments.

Built for Maximum Efficiency and Stability

With an energy efficiency of 13 J/TH, the Antminer U3S21EXPH 860T stands out as a strong solution for miners focused on lowering operational costs while maximizing output. Its hydro-cooling architecture helps maintain consistent temperatures, reduce hardware stress, and support continuous 24/7 mining without the thermal limitations often found in air-cooled systems.

This makes it an ideal choice for industrial mining farms, data centers, and infrastructure-heavy operations looking to scale efficiently and maintain long-term reliability.

Technical Specifications

  • Hashrate: 860 TH/s (±3%)
  • Power consumption: 11,180 W
  • Energy efficiency: 13 J/TH
  • Algorithm: SHA-256
  • Supported coins: Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV)
  • Cooling system: Hydro-cooling / liquid cooling
  • Input voltage: 380–415V, three-phase
  • Frequency: 50–60 Hz
  • Maximum current: 24 A
  • Connectivity: RJ45 Ethernet 10/100M
  • Dimensions: 900 × 482.6 × 130 mm
  • Net weight: 42.7 kg
  • Gross weight: 48.6 kg

Advanced Liquid Cooling System

The hydro-cooling system in the U3S21EXPH 860T is designed for high-performance industrial deployment. Compared to conventional air cooling, it offers several key advantages:

  • Better thermal management for stable long-term operation
  • Lower acoustic output than forced-air systems
  • Reduced component wear over time
  • Higher rack and installation density in large mining facilities

The unit requires compatible liquid cooling infrastructure and is best suited for professional environments already equipped for hydro-cooled mining hardware.

Key Benefits

  • Extremely high 860 TH/s hashrate for large-scale SHA-256 mining
  • Excellent 13 J/TH efficiency for improved operational performance
  • Hydro-cooling system for quieter and more stable mining
  • Built for industrial deployment and continuous 24/7 workloads
  • Suitable for data centers and professional mining farms scaling high-density operations

Who Is the Antminer U3S21EXPH 860T For?

The Antminer U3S21EXPH 860T is ideal for:

  • Industrial Bitcoin mining farms
  • Data centers with hydro-cooling infrastructure
  • Professional operators focused on efficiency and scalability
  • Investors and companies building large-scale SHA-256 mining operations

The Antminer U3S21EXPH 860T is a powerful solution for miners who need maximum hashrate, strong efficiency, and dependable hydro-cooled performance in industrial environments.

Request a quote today and upgrade your Bitcoin mining operation with the Antminer U3S21EXPH 860T.

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