Product Overview
The Antminer KS7 is Bitmain’s latest ASIC miner optimized for the KHeavyHash algorithm, specifically designed for Kaspa (KAS) mining. With a hash rate of 40 TH/s and power efficiency of 77 J/TH, this miner sets new standards for Kaspa mining operations. Its robust design ensures stable performance for both individual miners and large-scale operations.
Key Specifications
| Parameter | Specification |
|---|---|
| Model | Antminer KS7 |
| 算法 | KHeavyHash |
| Supported Coin | Kaspa (KAS) |
| Hash Rate | 40 TH/s ±3% |
| 功耗 | 3080W ±10% |
| Power Efficiency | 77 J/TH ±5% |
| Cooling System | Air Cooling |
| 噪音水平 | 75 分贝 |
| Operating Temperature | -20°C to 45°C |
| Dimensions | 430 × 195 × 290 mm |
| 重量 | 16.4 kg |
| Network Interface | Ethernet (RJ45) |
Performance Metrics
| Metric | Value |
|---|---|
| Daily Revenue (KAS) | ~2,500 KAS ($24.88)* |
| 每月利润 | ~$750 (at $0.10/kWh) |
| Break-even Period | 6-8 months |
| Power Cost/Day | $7.39 (at $0.10/kWh) |
| Optimal Pool Fee | ≤2% |
*Based on current Kaspa network difficulty (June 2025)
Target Users
| User Type | Key Considerations |
|---|---|
| Professional Miners | High hashrate for farm operations |
| Mining Pool Operators | Consistent performance for pools |
| Crypto Investors | Strong ROI potential |
| Industrial Operations | Durable for large-scale setups |
Important Notes
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Requires stable 220-240V power supply (16A circuit recommended)
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Needs adequate ventilation (75dB noise level)
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Regular dust cleaning essential for optimal performance
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Profitability varies with Kaspa price and network difficulty
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Firmware updates may improve efficiency
Why the Antminer KS7 is Worth Investing
The Antminer KS7 represents the cutting edge of Kaspa mining technology, offering unmatched efficiency in its class. With a projected ROI of 6-8 months at $0.10/kWh electricity rates, it outperforms many competing miners. The 40 TH/s hash rate ensures competitive mining rewards, while the 77 J/TH efficiency keeps operational costs manageable.
For serious Kaspa miners, the KS7 delivers the perfect balance of performance, reliability, and profitability. Its industrial-grade construction ensures long-term operation, making it a sound investment in the growing Kaspa ecosystem.
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