Antminer KA3 – High Performance Kadena (KDA) Mining by Bitmain
Maximize your mining efficiency with the Bitmain Antminer KA3, a cutting-edge crypto miner built specifically for Kadena (KDA).
Delivering a remarkable hash rate of 166 TH/s and power consumption of just 3154W, the Antminer KA3 combines speed, energy efficiency, and Bitmain reliability — making it one of the most powerful crypto miners available today.
Released in September 2022, the Antminer KA3 (166Th) is Bitmain’s first and flagship Kadena miner, trusted by professional miners for consistent, high-performance results.
🔧 Why Choose the Antminer KA3?
The Bitmain Antminer KA3 stands out for its superior efficiency, build quality, and ease of operation. Here’s why miners prefer it:
✅ Ultimate hash rate: 166 TH/s – industry-leading performance for seriousminers
✅ Energy-efficient: 0.019 J/Gh – reduces power costs while maximizing profitability
✅ Power Consumption: 3154W – balanced for high-speed, stable operation
✅ Four high-speed cooling fans – maintain consistent performance under heavy load
✅ Reliable Bitmain engineering – built for long-term mining efficiency
✅ Upgradeable firmware – easy optimization for peak performance
🚚 Fast, Secure Delivery Across Canada
You can buy the Antminer KA3 in Canada with fast and reliable nationwide shipping.
Whether you’re located in Toronto, Vancouver, Calgary, or Montreal, your Bitmain KA3 will arrive safely and ready to start mining.
We handle customs and logistics, ensuring a smooth, hassle-free delivery experience.
🛒 Buy the Antminer KA3 Online
Looking to purchase the Antminer KA3? Our official Shopify store offers:
We also carry related Bitmain models such as the Antminer KS3, allowing you to compare specs and choose the best crypto miner for your operation.
💰 Maximize Your Mining Profits with Bitmain Antminer KA3
The Antminer KA3 isn’t just a miner — it’s a profitable long-term investment for your crypto mining journey.
With its high hashrate, energy efficiency, and robust design, it ensures maximum uptime, low energy costs, and consistent rewards.
Whether you’re a home miner or running a large-scale mining farm, the KA3 delivers exceptional ROI and dependable performance.
📊 Bitmain Antminer KA3 Specifications
| Specification |
Details |
| Algorithm |
Kadena (KDA) |
| Hashrate |
166 TH/s |
| Power Consumption |
3154W |
| Energy Efficiency |
0.019 J/Gh |
| Cooling System |
Four high-speed fans |
| Manufacturer |
Bitmain |
| Supported Coins |
Kadena (KDA) |
Frequently Asked Questions
1. What is the Antminer KA3 and what does it mine?
The Bitmain Antminer KA3 is a high-performance crypto miner designed for Kadena (KDA). It offers a 166 TH/s hashrate with excellent energy efficiency, making it ideal for serious miners.
2. Can I buy the Antminer KA3 in Canada?
Yes! The Antminer KA3 is available for purchase and delivery across Canada. We ensure fast, secure, and fully tracked shipping to your location.
3. How do I update the Antminer KA3 firmware?
Firmware updates are quick and simple. Our support team provides step-by-step guidance to help you keep your miner running at peak efficiency.
4. How does the KA3 compare to the KS3?
While the Antminer KS3 supports different mining algorithms, the KA3 166Th is specifically optimized for Kadena mining, offering higher hashrate and better efficiency.
5. Is the Antminer KA3 profitable for crypto mining?
Absolutely. Thanks to its low energy consumption, high hash rate, and Bitmain reliability, the KA3 provides excellent profitability for both hobbyist and professional miners.
