Pay in installments of $370.62 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Antminer S21 Pro - 245 TH/sAntminer S21 Pro 245 TH s: High Efficiency SHA 256 ASIC Miner for Bitcoin Mining The Antminer S21 Pro is a top tier ASIC miner built for the SHA 256 algorithm, delivering a powerful 245 TH s hashrate for mining Bitcoin (BTC) and other SHA 256 based cryptocurrencies like Bitcoin Cash (BCH). With 15 J TH efficiency and 3610 W power consumption, it offers a great balance of performance and cost, ideal for small and large mining operations. Its advanced
Antminer S21 Pro - 245 TH/s: High-Efficiency SHA-256 ASIC Miner for Bitcoin Mining
The Antminer S21 Pro is a top-tier ASIC miner built for the SHA-256 algorithm, delivering a powerful 245 TH/s hashrate for mining Bitcoin (BTC) and other SHA-256-based cryptocurrencies like Bitcoin Cash (BCH). With 15 J/TH efficiency and 3610 W power consumption, it offers a great balance of performance and cost, ideal for small and large mining operations. Its advanced chips ensure high performance with low environmental impact, and its compact design fits easily into any setup. Choose shipping or hosting at $0.04/kWh electricity rates to boost profitability.
Historical and Projected Profitability
Profitability Chart: Based on April to August 2025 data, daily earnings range from $10 to $15 USD, averaging $12.81 with $0.04/kWh rates. The Antminer S21 Pro achieves ROI in 8-14 months, depending on Bitcoin prices and energy costs, with $12.81 daily profitability.
Technical Specifications
| Specification | Details |
|---|---|
| Vendor | Antminer |
| Brand | Bitmain |
| Model | S21 Pro |
| Hash Rate | 245 TH/s |
| Algorithm | sha-256 |
| Supported Coins | Bitcoin (BTC) |
| Power Consumption | 3610 W |
| Energy Efficiency | 15 J/TH |
| Cooling System | Air-cooling |
| Power Cord | Shipped according to client's destination |
| Dimensions |
450x220x300 mm |
| Noise Level | 75 dB |
| Operating Temperature | 5°C to 45°C |
| Network Interface | Ethernet |
| Release Date | August 2025 |
Profitability and ROI Insights
Use our Profitability Calculator to estimate earnings based on Bitcoin prices, $0.04/kWh hosting rates, and network difficulty.
Flexible Deployment Options: Shipping or Hosting
Shipping: Direct delivery from Shenzhen via DHL, UPS, FedEx, or TNT in 5-7 days. Secure packaging with tracking; costs vary by location (e.g., 10% tax in USA from April 2025). Bulk orders over $500,000 get custom pricing.
Hosting: Deploy in USA, Dubai, Norway, Finland, Ethiopia or Nigeria with $0.04/kWh rates. Enjoy hands-off operation with 24/7 maintenance.
| Location | Electricity Rate | ROI |
|---|---|---|
| USA 🇺🇸 | $0.065 / kWh | 15.38 month(s) |
| Nigeria 🇳🇬 | $0.047 / kWh | 12.79 month(s) |
| Ethiopia 🇪🇹 | $0.054 / kWh | 13.16 month(s) |
| Dubai 🇦🇪 | $0.059 / kWh | 14.41 month(s) |
| Finland 🇫🇮 | $0.069 / kWh | 16.1 month(s) |
| Norway 🇳🇴 | $0.064 / kWh | 18.01 month(s) |
Hosting Benefits
7-Year Full Warranty
95%+ Uptime
Deployment in 1-7 Days
Exchange Services for FIAT and cryptocurrencies
0% Mining Fee – Keep all coins Hosting reduces infrastructure needs and maximizes profits with low-cost energy.
Key Features and Benefits
High Hashrate and Efficiency: Offers 245 TH/s and 15 J/TH efficiency for lower energy costs.
Advanced Chip Technology: Uses top chips for strong Bitcoin hash power.
Compact Design: Fits at 450x220x300 mm with durable build.
Enhanced Security: Protects against threats with built-in safeguards.
Easy Monitoring: Tracks hashrate, power, and temperature with adjustable settings.
Versatile Algorithm: Supports SHA-256 and multi-coin mining.
Stable Connectivity: Ensures reliable remote management via Ethernet.
Why Choose the Antminer S21 Pro?
The Antminer S21 Pro shines in SHA-256 mining with 245 TH/s hashrate and 15 J/TH efficiency, perfect for all miners. Its compact design and simple software suit any scale, while $0.04/kWh hosting boosts profitability. With solid security, it’s ideal for maximizing Bitcoin earnings.
Warranty, Shipping, and Support
Warranty: 7 years for hosted, 12 months for shipped (voided by misuse).
Shipping: 5-7 day global delivery with tracking; bulk orders get quotes.
Payment Options: Accepts cryptocurrency or wire transfer; hosting costs deduct from profits.
Customer Support: 24/7 assistance for setup, troubleshooting, and more.
Pre-order for August 1, 2025, and start mining Bitcoin efficiently—shipped or hosted. Contact us for bulk deals.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy