Antminer T21 - 233 TH/s
Antminer T21 - 233 TH/s: High-Performance SHA-256 ASIC Miner for Bitcoin Mining
The Antminer T21 is a high-performance ASIC miner designed for the SHA-256 algorithm, delivering a powerful 233 TH/s hashrate for mining Bitcoin (BTC) and other SHA-256-based cryptocurrencies like Bitcoin Cash (BCH). With 19 J/TH efficiency and 4630W power consumption, it offers a great balance of performance and energy efficiency, ideal for both small and large-scale mining operations. Equipped with advanced chip technology, it ensures high mining efficiency while keeping operational costs low. The T21 is built for durability, with robust security features and user-friendly software to simplify monitoring and management, making it the ideal choice for miners aiming to optimize their profits.
Historical and Projected Profitability
Profitability Chart: Based on recent data at $0.04/kWh, daily earnings average around $7.06/day. Estimated payback is ~14-17 month(s), depending on Bitcoin prices and network difficulty.
Technical Specifications
| Specification | Details |
|---|---|
| Vendor | Antminer |
| Brand | Bitmain |
| Model | T21 |
| Hash Rate | 233 TH/s |
| Algorithm | sha-256 |
| Supported Coins | Bitcoin (BTC) |
| Power Consumption | 4630 W |
| Energy Efficiency | 19.00 J/TH |
| Cooling System | Air-cooling |
| Power Cord | Shipped according to client's destination |
| Dimensions | 400 x 195 x 290 mm |
| Noise Level | 75 dB |
| Network Interface | Ethernet |
| Operating Temperature | 5°C to 45°C |
| Release Date | February 2024 |
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. 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 | ~16.5 month(s) |
| Nigeria 🇳🇬 | $0.047 / kWh | ~14.1 month(s) |
| Ethiopia 🇪🇹 | $0.054 / kWh | ~14.9 month(s) |
| Dubai 🇦🇪 | $0.059 / kWh | ~15.3 month(s) |
| Finland 🇫🇮 | $0.069 / kWh | ~16.8 month(s) |
| Norway 🇳🇴 | $0.064 / kWh | ~17.3 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
Hashrate & Efficiency: 233 TH/s and 19 J/TH with air-cooling for stable performance.
High Efficiency: Ensures low power consumption and reduced environmental impact.
Compact Build: 400 x 195 x 290 mm, easy integration into mining setups.
Security & Monitoring: Built-in security features, real-time performance tracking.
Why Choose the Antminer T21?
With its 233 TH/s hashrate and 19 J/TH efficiency, the T21 provides excellent performance for Bitcoin mining. Compact, efficient, and secure, it’s the ideal choice for both small-scale and large-scale mining operations, delivering strong profitability at $0.04/kWh hosting rates.
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 may be deducted from profits.
Customer Support: 24/7 assistance for setup, troubleshooting, and more.
Pre-order now for Antminer T21 and start mining Bitcoin efficiently.
Antminer T21 - 233 TH/s: High-Performance SHA-256 ASIC Miner for Bitcoin Mining
The Antminer T21 is a high-performance ASIC miner designed for the SHA-256 algorithm, delivering a powerful 233 TH/s hashrate for mining Bitcoin (BTC) and other SHA-256-based cryptocurrencies like Bitcoin Cash (BCH). With 19 J/TH efficiency and 4630W power consumption, it offers a great balance of performance and energy efficiency, ideal for both small and large-scale mining operations. Equipped with advanced chip technology, it ensures high mining efficiency while keeping operational costs low. The T21 is built for durability, with robust security features and user-friendly software to simplify monitoring and management, making it the ideal choice for miners aiming to optimize their profits.
Historical and Projected Profitability
Profitability Chart: Based on recent data at $0.04/kWh, daily earnings average around $7.06/day. Estimated payback is ~14-17 month(s), depending on Bitcoin prices and network difficulty.
Technical Specifications
| Specification | Details |
|---|---|
| Vendor | Antminer |
| Brand | Bitmain |
| Model | T21 |
| Hash Rate | 233 TH/s |
| Algorithm | sha-256 |
| Supported Coins | Bitcoin (BTC) |
| Power Consumption | 4630 W |
| Energy Efficiency | 19.00 J/TH |
| Cooling System | Air-cooling |
| Power Cord | Shipped according to client's destination |
| Dimensions | 400 x 195 x 290 mm |
| Noise Level | 75 dB |
| Network Interface | Ethernet |
| Operating Temperature | 5°C to 45°C |
| Release Date | February 2024 |
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. 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 | ~16.5 month(s) |
| Nigeria 🇳🇬 | $0.047 / kWh | ~14.1 month(s) |
| Ethiopia 🇪🇹 | $0.054 / kWh | ~14.9 month(s) |
| Dubai 🇦🇪 | $0.059 / kWh | ~15.3 month(s) |
| Finland 🇫🇮 | $0.069 / kWh | ~16.8 month(s) |
| Norway 🇳🇴 | $0.064 / kWh | ~17.3 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
Hashrate & Efficiency: 233 TH/s and 19 J/TH with air-cooling for stable performance.
High Efficiency: Ensures low power consumption and reduced environmental impact.
Compact Build: 400 x 195 x 290 mm, easy integration into mining setups.
Security & Monitoring: Built-in security features, real-time performance tracking.
Why Choose the Antminer T21?
With its 233 TH/s hashrate and 19 J/TH efficiency, the T21 provides excellent performance for Bitcoin mining. Compact, efficient, and secure, it’s the ideal choice for both small-scale and large-scale mining operations, delivering strong profitability at $0.04/kWh hosting rates.
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 may be deducted from profits.
Customer Support: 24/7 assistance for setup, troubleshooting, and more.
Pre-order now for Antminer T21 and start mining Bitcoin efficiently.
Original: $1,759.00
-70%$1,759.00
$527.70Description
Antminer T21 - 233 TH/s: High-Performance SHA-256 ASIC Miner for Bitcoin Mining
The Antminer T21 is a high-performance ASIC miner designed for the SHA-256 algorithm, delivering a powerful 233 TH/s hashrate for mining Bitcoin (BTC) and other SHA-256-based cryptocurrencies like Bitcoin Cash (BCH). With 19 J/TH efficiency and 4630W power consumption, it offers a great balance of performance and energy efficiency, ideal for both small and large-scale mining operations. Equipped with advanced chip technology, it ensures high mining efficiency while keeping operational costs low. The T21 is built for durability, with robust security features and user-friendly software to simplify monitoring and management, making it the ideal choice for miners aiming to optimize their profits.
Historical and Projected Profitability
Profitability Chart: Based on recent data at $0.04/kWh, daily earnings average around $7.06/day. Estimated payback is ~14-17 month(s), depending on Bitcoin prices and network difficulty.
Technical Specifications
| Specification | Details |
|---|---|
| Vendor | Antminer |
| Brand | Bitmain |
| Model | T21 |
| Hash Rate | 233 TH/s |
| Algorithm | sha-256 |
| Supported Coins | Bitcoin (BTC) |
| Power Consumption | 4630 W |
| Energy Efficiency | 19.00 J/TH |
| Cooling System | Air-cooling |
| Power Cord | Shipped according to client's destination |
| Dimensions | 400 x 195 x 290 mm |
| Noise Level | 75 dB |
| Network Interface | Ethernet |
| Operating Temperature | 5°C to 45°C |
| Release Date | February 2024 |
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. 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 | ~16.5 month(s) |
| Nigeria 🇳🇬 | $0.047 / kWh | ~14.1 month(s) |
| Ethiopia 🇪🇹 | $0.054 / kWh | ~14.9 month(s) |
| Dubai 🇦🇪 | $0.059 / kWh | ~15.3 month(s) |
| Finland 🇫🇮 | $0.069 / kWh | ~16.8 month(s) |
| Norway 🇳🇴 | $0.064 / kWh | ~17.3 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
Hashrate & Efficiency: 233 TH/s and 19 J/TH with air-cooling for stable performance.
High Efficiency: Ensures low power consumption and reduced environmental impact.
Compact Build: 400 x 195 x 290 mm, easy integration into mining setups.
Security & Monitoring: Built-in security features, real-time performance tracking.
Why Choose the Antminer T21?
With its 233 TH/s hashrate and 19 J/TH efficiency, the T21 provides excellent performance for Bitcoin mining. Compact, efficient, and secure, it’s the ideal choice for both small-scale and large-scale mining operations, delivering strong profitability at $0.04/kWh hosting rates.
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 may be deducted from profits.
Customer Support: 24/7 assistance for setup, troubleshooting, and more.
Pre-order now for Antminer T21 and start mining Bitcoin efficiently.
