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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