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Innosilicon A9++ ZMaster 140k 1550W ZEC Zcash Asic Miner
Innosilicon A9++ ZMaster is an ASIC miner designed for Equihash algorithm, specifically targeting ZEC (Zcash) and ZEN (Horizen). It delivers a maximum hashrate of 140kh/s while consuming 1550W of power, resulting in an energy efficiency of 11.071j/kSOL.
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Innosilicon A9++ ZMaster is an ASIC miner designed for Equihash algorithm, specifically targeting ZEC (Zcash) and ZEN (Horizen). It delivers a maximum hashrate of 140kh/s while consuming 1550W of power, resulting in an energy efficiency of 11.071j/kSOL.
Specification
| Manufacturer | Innosilicon |
| Model | A9++ ZMaster |
| Also known as | A9 Plus Plus ZMaster |
| Release | May 2019 |
| Size | 155 x 250 x 360mm |
| Weight | 11000g |
| Noise level | 75dB |
| Fan(s) | 4 |
| Power | 1550W |
| Voltage | 12V |
| Interface | Ethernet |
| Temperature | 5 – 45 °C |
| Humidity | 5 – 95 % |
Mining Pools
Equihash Miner Built for Focused Dual-Coin Performance
Innosilicon A9++ ZMaster is a high-performance ASIC miner that supports the Equihash algorithm, delivering up to 140KSol/s of hashrate. It is specifically designed to mine Zcash (ZEC) and Horizen (ZEN), two leading privacy-focused cryptocurrencies that rely on zero-knowledge proof validation. With a power draw of 1550W and energy efficiency rated at 11.071J/kSol, this miner balances power consumption and sustained performance.
While some mining rigs attempt to support multiple algorithms at once, the A9++ ZMaster concentrates on Equihash alone. As a result, the system remains stable across long cycles, especially in data centers where reliability and simple integration matter. Its compact form factor makes it suitable for small to medium-sized setups as well as larger industrial-scale operations.
Reliable Solution for Privacy-Focused Coin Mining
- 140KSol/s hashrate tailored for Equihash coins
- 1550W power draw with consistent performance
- Supports both ZEC and ZEN mining
- Compact design for flexible rack deployment
- Low fan noise and stable thermal output
Because Equihash algorithms require high memory bandwidth and consistent processing, the A9++ ZMaster is built to handle those loads without overheating or throttling. Its internal design allows for efficient airflow and reduced acoustic output, which benefits environments that need to keep sound levels low.
Operators can deploy multiple units without needing major changes to existing cooling systems. With steady hashrate delivery and lower energy spikes, this model helps farms optimize uptime while keeping energy costs predictable. It also reduces the need for frequent maintenance, as the hardware is tuned for long-term deployment with minimal adjustment.
For miners focusing on Zcash or Horizen, the Innosilicon A9++ ZMaster provides targeted support with streamlined setup and strong daily returns. Instead of spreading resources across multiple chains, this unit maximizes output for two high-value Equihash coins in a durable and focused package.
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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