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| Manufacturer | Bitmain |
| Model | Antminer S21+ (216Th) |
| Release | Feb 2025 |
| Size | 400 x 195 x 290mm |
| Noise level | 75db |
| Fan(s) | 2 |
| Hashrate | 216T |
| Power | 3564W |
| Interface | Ethernet |
| Temperature | 10 – 40 °C |
| Humidity | 10 – 90 % |
The Bitmain Antminer S21+ is the ultimate ASIC miner for high-performance Bitcoin mining, delivering an unmatched hash rate of 216 TH/s with industry-leading energy efficiency. Designed for professional miners and large-scale mining operations, this powerhouse ensures maximum profitability with a power consumption of just 3564W.
✔ 216 TH/s Hash Rate – Dominate the BTC mining competition with superior speed.
✔ Ultra-Efficient Power Usage – Optimize ROI with low energy costs.
✔ Advanced Cooling Technology – Ensures stable, long-term operation even under heavy workloads.
✔ Reliable & Durable – Built for 24/7 mining with Bitmain’s trusted engineering.
The Antminer S21+ is engineered for serious miners who demand high returns and low operational costs. Whether you’re running a mining farm or a small-scale setup, this miner’s cutting-edge technology keeps you ahead in the competitive crypto mining industry.
🔹 Key Features:
216 TH/s Bitcoin mining power
Only 3564W power consumption
Optimized for SHA-256 algorithm
Enhanced cooling for peak performance
Ideal for large-scale and professional miners
For miners looking to maximize Bitcoin profits in 2024, the Antminer S21+ is a top-tier choice. Its unbeatable efficiency and high hash rate make it one of the best ASIC miners on the market.
Buy the Bitmain Antminer S21+ today and boost your mining profitability!
Specifications
| Manufacturer | Bitmain |
| Model | Antminer S21+ (216Th) |
| Release | Feb 2025 |
| Size | 400 x 195 x 290mm |
| Noise level | 75db |
| Fan(s) | 2 |
| Hashrate | 216T |
| Power | 3564W |
| Interface | Ethernet |
| Temperature | 10 – 40 °C |
| Humidity | 10 – 90 % |
NOTE:
(1-1) The Hashrate value, Power on wall, and Power efficiency on wall are all typical values, The actual Hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%.
(1-2) Inlet air temperature.
(2-1) Caution: Wrong input voltage may probably cause server damaged.
(2-2) Single-phase AC input 20A.
(2-3) Max condition: Fan is under max RPM(rotation per minute).
(2-4) When the server is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m.
Location:
Miner Source has two warehouses: Shenzhen and Hong Kong warehouse.
Shipping instructions：
Shipping details:
1 – Packaging details: carton packing per unit
2 – Worldwide delivery (Customer Request Acceptable): UPS, DHL, FedEx, EMS, TNT and Special Express Line (double-clear tax lines and door-to-door service for countries such as Thailand and Russia)
3 – Port: Shenzhen or Hong Kong
4 – Lead time: in 7 days after payment
Note: If you have any questions about the logistics information, please contact us immediately. We will track your shipment and get back to you as soon as possible.
We are Shenzhen China company specializing in providing Bitmain, Whatsminer, Avalon for global miners.
We will contact you within 3 hours, please pay attention to the email with the suffix “@minersource.shop”.