Bitmain Antminer S21 XP+ Hyd (500Th/s)

Bitmain Antminer S21 XP+ Hyd (500 TH/s) — The Ultimate Hydro-Cooled Bitcoin Miner

Overview

The Bitmain Antminer S21 XP+ Hyd is the latest generation of hydro-cooled SHA-256 ASIC miners, delivering a staggering 500 TH/s of hashrate performance with unmatched efficiency of just 14.5 J/TH.
Engineered by Bitmain, the industry leader in mining innovation, this model is purpose-built for large-scale, professional mining operations where maximum output and energy efficiency are essential.

Combining next-generation chip architecture with advanced hydro-cooling technology, the S21 XP+ Hyd achieves outstanding performance while maintaining stable, quiet, and reliable 24/7 operation.

Key Features

• ⚡ Hashrate: 500 TH/s (±5%)

• 🔋 Power Consumption: 7,250 W (±5%)

• 💧 Cooling System: Hydro (closed-loop liquid cooling)

• 💰 Energy Efficiency: 14.5 J/TH — among the best in its class

• 🌐 Algorithm: SHA-256 (Bitcoin, Bitcoin Cash, BSV, and similar coins)

• 🔇 Noise Level: Significantly quieter than air-cooled ASICs

• 🧱 Design: Industrial-grade hydro miner for rack and data-center installations

• 🖥 Network Interface: Ethernet (RJ45)

Performance & Efficiency

The Antminer S21 XP+ Hyd is one of the most powerful ASIC miners ever produced, offering 500 TH/s of raw computing power. With an efficiency rating of 14.5 J/TH, it minimizes electricity costs while maximizing profitability — a key advantage in professional mining environments.

Its hydro-cooling system ensures consistent chip temperature, improving hashrate stability, reducing maintenance needs, and extending the unit’s lifespan. Whether operating in a large mining farm or industrial facility, the S21 XP+ Hyd is designed for continuous, peak-level performance.

Hydro-Cooling Technology

The closed-loop hydro-cooling system used in the S21 XP+ Hyd eliminates the need for traditional fans and external airflow management. Instead, it uses a liquid-cooling circuit to regulate temperature precisely.

Advantages of hydro-cooling:

• 🔇 Dramatically reduced noise output

• 🧊 Stable operation under heavy workloads

• 💨 Improved energy efficiency due to optimized thermals

• 🧱 Ideal for dense rack or container-based mining farms

• 💧 Extended component lifespan through superior heat dissipation

This advanced system makes the unit exceptionally reliable and nearly maintenance-free compared to traditional air-cooled miners.

Industrial Design & Build Quality

The Antminer S21 XP+ Hyd features a rugged, compact chassis crafted for industrial environments. It integrates seamlessly into hydro-ready racks or data-center setups, using three-phase 380-415 V AC power input.

Every component, from the power delivery system to the hashboards, is engineered for long-term durability and efficiency in continuous 24/7 operation.

Specifications