Product parameters：
The Dragonball Miner A40 is a high-efficiency ASIC miner specifically engineered for the Blake3 algorithm. Released in September 2024, its primary purpose is mining Alephium (ALPH), a sharded Layer-1 blockchain.
Unlike the KS series which targets Kaspa, the A40 is built to maximize the throughput of the ALPH network while maintaining a relatively low power profile compared to top-tier Bitcoin miners.
Technical Specifications
| Feature | Specification |
| Manufacturer | Dragonball Miner |
| Model | A40 |
| Algorithm | Blake3 |
| Cryptocurrency | Alephium (ALPH) |
| Hashrate | 3.3 TH/s (±5%) |
| Power Consumption | 1600 W (±10%) |
| Power Efficiency | 0.48 J/G (approx. 484 J/TH) |
| Input Voltage | 165V – 300V AC |
| Networking | RJ45 Ethernet 10/100M |
Physical & Environmental
Dimensions (L x W x H): 360 x 185 x 290 mm
Net Weight: 14.5 kg (32 lbs)
Gross Weight: 15.8 kg (with packaging)
Cooling System: 4 high-speed fans (Air-cooled)
Noise Level: ~75 dB
Operating Temp: 0°C to 40°C
Operating Humidity: 10% to 90% (Non-condensing)
## Key Features
Efficiency: The A40 is highly efficient for the Blake3 algorithm, consuming only 1600W. This makes it easier to run in home-based setups compared to the 3000W+ industrial miners, provided you have a 220V outlet.
Compact Design: It uses the standard Dragonball chassis, allowing for easy stacking and integration into existing mining farm racks.
Reliability: Built with industrial-grade semiconductor chips and an integrated power supply (PSU) optimized for the specific voltage requirements of Blake3 hashing.
## Important Considerations
Voltage Requirements: While it has a lower power draw than the KS6 Pro+, it still operates in the 165V – 300V range. It will not run on standard North American 110V/120V residential outlets.
Noise: At 75 dB, the sound is equivalent to a loud vacuum cleaner or a hair dryer running constantly. It is best suited for garages, basements, or dedicated mining facilities.
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