Canaan Avalon Nano 3S Home Bitcoin Miner – White – Compact SHA-256 ASIC

The Canaan Avalon Nano 3S in white is a compact, beginner-friendly Bitcoin miner designed specifically for home and desktop use. Combining stylish design with reliable mining hardware, the Nano 3S makes it easy for anyone to start mining Bitcoin (BTC) without needing a large or noisy mining setup.

Powered by Canaan’s trusted ASIC technology, the Avalon Nano 3S mines using the SHA-256 algorithm, allowing it to support Bitcoin and other SHA-256 compatible cryptocurrencies. With a hash rate of up to 6 TH/s, this small miner is perfect for hobbyists, learning environments, or anyone interested in running their own Bitcoin mining hardware at home.

The Nano 3S is designed with quiet operation and efficient cooling, making it suitable for desks, offices, or living spaces. Its sleek white chassis gives it a clean, modern appearance that fits well in home setups while still delivering genuine mining performance.

Setup is simple and beginner-friendly. Just connect the miner to power and your network, configure your mining pool, and the device is ready to start hashing. The Nano 3S is designed to be accessible for new users while still providing reliable performance for experienced crypto enthusiasts.

Thanks to its compact size and efficient design, the Avalon Nano 3S is an excellent choice for anyone wanting to explore Bitcoin mining without the space, noise, or power requirements of large industrial miners.

3 Modes are available:

Low Power Mode: ~65W - 70W (approx. 3 TH/s)
Medium Power Mode: ~100W (approx. 4.5 - 5.5 TH/s)
High Power Mode: ~140W (approx. 6 TH/s)

My Personal Recommendation:

We have personally found no benefit in running High Power Mode and have had more success in Medium Power Mode at blocks found.

This means lower electricity cost as well as less heat generated.

High Power Mode creates more heat, higher fan levels (100%), and higher noise.

We highly recommend downloading and using the Hashwatcher app which gives you live mining information as well as the ability to adjust the fan manually in 1% increments. This is available for both Android and iOS devices.

Our personal Hashwatcher app fan settings (UK) are:

Low Power Mode: 25%

Medium Power Mode: 45%

High Power Mode: Not used / but would be approx. 85% - 100%

Our Hashwatcher screenshot is shown in the photos.

Key Features

• Model: Canaan Avalon Nano 3S (White)
• Algorithm: SHA-256
• Hashrate: Up to 6 TH/s
• Designed for home and desktop Bitcoin mining
• Compact and modern white design
• Quiet air-cooling system
• Simple setup and easy configuration
• Ideal for beginners, hobbyists, and home miners

The Avalon Nano 3S offers a simple and stylish way to start mining Bitcoin at home, combining trusted Canaan hardware with a compact and user-friendly design.

Size: 200mm x 100mm x 50mm

Consume kWh:

• 140W (High Mode) 6 TH/s
• 100W (Medium Mode) 4.8 TH/s
• 65 - 66W (Low Mode) 3.1 TH/s

Energy Efficiency: 21.3 J/TH

Fans: 2

Voltage: 100 - 220V

Interface: Wi-Fi (Ethernet available with optional USB to Ethernet adapter - sold separately)

Warranty: 360 Days

Plug: UK 3 Pin Plug

Ships from: United Kingdom

The HashWatcher App is Created by © 2025 Engineered Essentials Ventures, LLC