Canaan Avalon Nano 3S

The Canaan Avalon Nano 3S is a compact, energy-efficient ASIC miner designed for mining SHA-256-based cryptocurrencies, including Bitcoin (BTC). Announced in January 2025 and set for shipment in March 2025, this device offers a hashrate of 6 TH/s with ultra-low power consumption of just 140W, achieving an energy efficiency of 23.3 J/TH.

With a noise level between 33 and 40 dB, the Nano 3S runs quietly, making it suitable for home and office use. It features WiFi connectivity and is controlled via the Avalon Nano Mobile App, ensuring a simple, user-friendly experience. Thanks to its compact size (205 × 115 × 58.5 mm) and lightweight build (0.86 kg), the device fits easily into small spaces and can be moved as needed.

A key highlight of the Avalon Nano 3S is its dual functionality — it not only mines Bitcoin but also serves as a portable space heater, making practical use of the heat generated during mining.

Key Specifications:

• Model: Avalon Nano 3S
• Algorithm: SHA-256
• Hashrate: 6 TH/s
• Power Consumption: 140W
• Energy Efficiency: 23.3 J/TH
• Noise Level: 33–40 dB
• Dimensions: 205 × 115 × 58.5 mm
• Weight: 0.86 kg
• Operating Temperature: –5°C to 35°C
• Humidity Range: 0% to 90%
• Voltage: 28V
• Connectivity: WiFi
• Release Date: January 2025
• Shipping Start: March 2025

The Canaan Avalon Nano 3S offers a smart blend of efficiency, quiet operation, and dual-purpose design — perfect for newcomers and experienced users looking for a convenient way to mine Bitcoin while making use of the heat it generates.