Description
The Bitmain Antminer S21+ Hyd 358T is a high-performance hydro-cooled Bitcoin miner delivering exceptional efficiency and stability. With a hashrate of 358 TH/s and energy efficiency of 13.4 J/TH, it is one of the fastest and most efficient Bitcoin (BTC) miners available on the market today.
Developed by Bitmain, the S21+ Hyd ensures consistent 24/7 performance. Its integrated liquid-cooling system minimizes heat and noise, prolongs hardware lifespan, and guarantees optimal efficiency in high-density mining setups.
Technical Specifications
- Model: Bitmain Antminer S21+ Hyd (358T)
- Hashrate: 358 TH/s ±3%
- Power Consumption: 4,795 W ±5%
- Energy Efficiency: 13.4 J/TH ±5%
- Algorithm: SHA-256
- Cooling System: Hydro-cooling
- Input Voltage: 380–415 V AC
- Operating Temperature: 20°C–50°C (coolant inlet)
- Network Connection: Ethernet
- Weight: Approx. 14.5 kg
- Dimensions: 350 × 320 × 210 mm
Each unit is tested, verified, and shipped by ING Mining with a 6-month warranty and worldwide shipping. Customers rely on us for genuine, high-performance ASIC miners and expert post-purchase support.
For hydro-cooling installation tips, power optimization strategies, and maintenance guidance, visit Hashrate Index or explore insights on Crypto Mining Blog.
The S21+ Hyd 358T delivers a combination of speed, efficiency, and reliability — an ideal choice for professional miners and large-scale mining farms seeking maximum performance per watt.



