The Canaan AvalonMiner A1466 is a high-performance ASIC (Application-Specific Integrated Circuit) miner released in late 2023. It belongs to the Avalon A14 series, which marked a significant milestone for Canaan by achieving energy efficiency levels near or below the 20 J/TH threshold.
Below are the technical specifications for the standard air-cooled 150 TH/s model:
Core Performance
Algorithm: SHA-256 (optimized for Bitcoin, Bitcoin Cash, and other SHA-256 coins)
Hashrate: 150 TH/s (typical range: $\pm$3-5%)
Power Consumption: 3225W to 3230W (on wall @ 25°C)
Power Efficiency: 21.5 J/TH (typical)
Power Modes: Supports multiple modes including Normal, High Performance, and Power-Saving.
Physical & Environmental
Cooling System: Dual front-fan design (utilizing 12050 Martech fans) with a pull-push airflow configuration for heat dissipation.
Noise Level: Max 75 dB (standard for industrial-grade ASIC miners).
Net Dimensions: 331mm (L) * 195mm (W) * 292mm (H)
Net Weight: 12.8 kg (Gross weight ~14.1 kg with packaging).
Operating Temperature: -5°C to 35°C.
Operating Humidity: 10% to 90% (non-condensing).
Connectivity & Power Supply
Network Connection: Ethernet (RJ45).
PSU Model: Often paired with the PSU3400-01 Plus.
Input Voltage: 220V – 277V AC.
Plug Type: Newer units often use a 4-pin power cable rather than the older standard C19 socket, so ensure your power cables are compatible with the specific batch.
Key Features
Rapid Ramp-up: Engineered to reach its full 150 TH/s hashrate in approximately 4–5 minutes from a cold start.
High Stability: Designed for 24/7 continuous operation with hardware-level monitoring to prevent overheating.
Durability: The A14 series uses enhanced heatsinks to maintain stability even in harsher environments (tested up to 40°C).
Note: If you are comparing this to the A1466I model, please note that the “I” variant is specifically designed for Immersion Cooling, offering a higher hashrate of 170 TH/s and a slightly better efficiency of 19.5 J/TH.
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