

Bitmain Antminer S21+ 216T
$3,185.00
High-efficiency air-cooled ASIC designed for reliable Bitcoin mining with low power cost and compact deployment.
🚚 Shipping & Support
- Ships from our US warehouse will arrive in 5-7 business days
- Tracking, insurance, and support included
- 1-Year Manufacturer Warranty
Bitmain Antminer S21+ (216TH) – Next-Gen SHA-256 Bitcoin Miner
Quick Specs
Specification | Details |
---|---|
Hashrate | 216 TH/s (±3%) |
Power Consumption | 3,564W |
Efficiency | ~16.5 J/TH |
Algorithm | SHA-256 (BTC, BCH, BSV) |
Cooling | Air cooling (dual fan) |
Noise Level | ~76 dB |
Voltage | 220–277V AC |
Networking | Ethernet |
Dimensions | 450 x 219 x 293 mm |
Weight | 21.5 kg |
Manufacturer | Bitmain |
Condition | Brand New |
Key Features:
- High Hashrate Performance – Delivers 216TH/s, ensuring maximum Bitcoin mining efficiency.
- SHA-256 Algorithm – Mines Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV) for peak profitability.
- Optimized Power Consumption – Operates at 3564W, delivering a strong hash-to-power ratio for cost-effective mining.
- Noise Level – Runs at 75dB, making it ideal for industrial or large-scale mining environments.
- Advanced Cooling System – Equipped with 2 high-performance fans for efficient heat dissipation and thermal control.
- Latest Release – Expected release in February 2025, featuring cutting-edge ASIC mining technology.
- Compact & Durable Design – Dimensions: 400 x 195 x 290mm, optimized for seamless integration into mining farms.
Product Overview:
The Bitmain Antminer S21+ (216TH/s) is a next-generation SHA-256 ASIC miner, engineered for exceptional performance and energy efficiency in Bitcoin mining. With a powerful 216TH/s hashrate and optimized power efficiency at 3564W, it is designed for large-scale mining farms and professional miners looking for the best return on investment.
Optimized for Bitcoin Mining – Mines BTC, BCH, and BSV with the latest ASIC technology for peak efficiency.
High-Efficiency Power Usage – At 3564W, it ensures lower energy costs while maintaining high hashing power.
Enterprise-Grade Reliability – Built for continuous 24/7 mining, offering stable performance and long-term operation.
Advanced Cooling & Thermal Management – Dual high-performance fans keep temperatures stable, preventing overheating and ensuring longevity.
Whether you’re scaling your mining farm or investing in the most energy-efficient Bitcoin miner, the Bitmain Antminer S21+ (216TH/s) delivers top-tier performance, stability, and profitability.
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