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CKB 
Bitmain Antminer K7 63.5T
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Specifications
| Manufacturer | Bitmain |
| Model | Antminer K7 (63.5Th) |
| Release | Jan 2023 |
| Noise level | 75dB |
| Fan(s) | 2 |
| Power | 3080W |
| Interface | Ethernet |
| Temperature | 5 – 45 °C |
| Humidity | 5 – 95 % |
Mining Pools
Product Introduction
Bitmain Antminer K7 is an ASIC mining device developed for the Eaglesong algorithm and configured for CKB network participation. The system delivers a hashrate of 63.5Th/s while operating at a power level of 3080W, supporting dense computational output during extended runtime. From the outset, the design centers on consistent electrical control, stable calculation delivery, and orderly operational behavior under high workload conditions.
At the same time, the internal architecture integrates high-density Eaglesong processing chips that sustain continuous calculation cycles. Power modules distribute current evenly across core components, while the cooling layout directs airflow through fixed internal channels. As a result, the system maintains steady output without frequent parameter adjustments. Meanwhile, the enclosure structure supports structured placement within high-capacity mining environments.
Key Technical Specifications
- Developed for the Eaglesong algorithm
- Hashrate rated at 63.5Th/s under standard conditions
- Power consumption measured at 3080W
- Multi-fan air-cooling structure with directed airflow
- Power-on and hashrate checks completed before dispatch
In addition, thermal regulation relies on coordinated fan operation combined with aligned heat dissipation surfaces to manage internal temperatures during prolonged runtime cycles. The chassis guides intake and exhaust airflow consistently, which helps limit localized heat buildup. At this stage, regulated power handling supports operation within common high-capacity electrical infrastructures.
Bitmain Antminer K7 fits mining configurations that require high output density and controlled power planning. Over longer operating periods, the device maintains continuous workload handling while aligning with routine service schedules. Hardware configuration emphasizes long-term electrical and thermal stability rather than short-duration output fluctuation.
Before shipment, technicians complete full functional validation, including startup checks and hashrate confirmation. After testing, logistics teams arrange delivery through established warehouse routes, supporting predictable transport timelines and reduced handling risk. Protective packaging follows standardized requirements for high-output ASIC equipment.
Within CKB-focused Eaglesong mining configurations, Bitmain Antminer K7 supports steady network participation. The system maintains consistent operating behavior without reliance on frequent tuning actions, allowing predictable performance across extended deployment cycles.
Which Miner Should You Buy?
Choosing the right miner depends on your target coin, electricity cost, and expected ROI.
To help you decide, we’ve ranked the latest ASIC miners by profitability based on real-time market data. Whether you’re mining Bitcoin, Kaspa, or Alephium, our ranking table helps you find the most profitable mining hardware for your setup.
- Miner
- Coin
- Price
- Hashrate
- Power
- Efficiency
- Algorithm
- Profitability
- Payback
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