Antminer KS7: The New King of Kaspa Mining
The Antminer KS7 (40T) represents the pinnacle of Bitmain’s engineering for the Kaspa (KAS) ecosystem. Released in mid-2025, it nearly doubles the efficiency of previous generations, making it one of the most sustainable assets for mining high-growth altcoins.
Unrivaled kHeavyHash Performance
The KS7 is specifically built to handle the kHeavyHash algorithm. This specialization ensures that every watt of electricity is converted into pure hashing power.
-
Elite Hashrate: With 40 TH/s, the KS7 outpaces almost every other Kaspa miner on the market, giving you a competitive edge in pool rewards.
-
Next-Gen Efficiency: Operating at 77 J/TH, the KS7 significantly lowers your cost-to-mine, ensuring higher profit margins even during market fluctuations.
-
Versatile Mining: While optimized for Kaspa (KAS), the KS7 can also mine other kHeavyHash coins like Sedra (SDR) and Bugna (BGA).
Industrial Reliability & Advanced Cooling
Bitmain has reinforced the KS7 to withstand the rigorous demands of 24/7 industrial mining:
-
Precision Thermal Management: Equipped with four high-speed fans and high-density heatsinks, the KS7 maintains a stable operating temperature even in environments up to 45°C.
-
Stable Power Architecture: The integrated PSU supports 220V-277V input, ensuring it integrates easily into standard professional mining racks.
-
Network Stability: Features a high-speed RJ45 Ethernet port for reliable data transmission and minimal downtime.
Technical Specifications Overview
| Feature | Specification |
| Manufacturer | Bitmain |
| Model | Antminer KS7 (40 TH/s) |
| Algorithm | kHeavyHash (KAS, SDR, BGA) |
| Hashrate | 40 TH/s ±3% |
| Power Consumption | 3080W ±5% |
| Power Efficiency | 77 J/TH |
| Cooling Method | Air-cooled (4 Fans) |
| Input Voltage | 220V – 277V |
| Noise Level | ~75 dB |
| Dimensions | 430mm x 195.5mm x 290mm |
| Net Weight | 16.4 kg |
Why Purchase the Antminer KS7 from CryptoMiners24?
When investing in top-tier hardware, reliability is your most important asset. CryptoMiners24 offers:
-
100% Authentic Inventory: Brand-new units sourced directly from Bitmain with a full factory warranty.
-
Global Express Shipping: Fully insured delivery via DHL and FedEx to the USA, Europe, and the Middle East.
-
Secure Payment Options: Pay with USDT (TRC20), Bitcoin (BTC), or traditional Bank Wire.
-
Lifetime Support: Our experts are available to help with setup, pool configuration, and troubleshooting.
-
Consider a Smaller Option: View the 21T KS5 Pro for a more entry-level Kaspa setup.
-
Maximize Efficiency: Explore the S21 XP for the world’s most efficient Bitcoin mining.
-
Compare with Hydro: Check out the S21 XP Hydro for maximum liquid-cooled density.
Pro Tip: The Antminer KS7 is an industrial-grade machine. For optimal performance, ensure your facility has a stable 220V-277V circuit and a C19 power cable. Proper ventilation is key to maintaining the 77 J/TH efficiency over the long term.
