The Canaan Avalon Mini 3 is a compact ASIC miner designed for home Bitcoin mining. It combines efficient cryptocurrency mining with practical space heating, making it a versatile solution for home or office environments. This review covers its features, specifications, and key considerations for potential users.
Overview and Key Features
The Avalon Mini 3 operates on the SHA-256 algorithm and delivers a maximum hashrate of 37.5 TH/s with a power consumption of 800W. Its compact design and quiet operation make it suitable for residential use. Beyond mining, it functions as an effective heater, providing warmth while generating passive income.
Heating and Mining Capabilities
With a heating power of 800 watts and an active silent fan design, the device can warm a room in approximately 10 minutes. It features multiple operational modes:
- Heater Mode: Adjusts temperature for user comfort.
- Mining Mode: Maximizes computing power for optimal Bitcoin production.
- Night Mode: Operates ultra-quietly with a night light feature.
Safety mechanisms include an automatic power cutoff if the device is accidentally tipped over, reducing fire hazards.
Build and Design
The miner is constructed with an aluminum alloy body (6063T5 model) for durability. Its design emphasizes both functionality and aesthetics, engineered for performance in home environments.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Canaan |
| Model | Avalon Mini 3 |
| Release Date | March 2025 |
| Dimensions (without packaging) | 760 x 104 x 214mm |
| Dimensions (with packaging) | 870 x 214 x 354mm |
| Net Weight | 8350g |
| Gross Weight | 11300g |
| Voltage | 110-240V |
| Noise Level | 55db |
| Hashrate | 37.5 TH/s |
| Power Consumption | 800W |
| Interface | Ethernet |
| Operating Temperature | -5 – 40 °C |
| Operating Humidity | 10 – 90 % |
Supported Cryptocurrencies
The Avalon Mini 3 can mine several cryptocurrencies based on the SHA-256 algorithm, including:
- Bitcoin (BTC)
- Bitcoin Cash (BCH)
- Bitcoin SV (BSV)
Profitability Considerations
Calculating exact profitability for Bitcoin mining is complex and dynamic. Earnings depend on factors such as:
- Current Bitcoin network difficulty
- Fluctuating Bitcoin market price
- Individual electricity costs
- Pool fees
Potential investors should use online mining calculators and update inputs regularly for accurate estimates. 👉 Get advanced profitability tools
Purchasing and Logistics
Miner prices are subject to frequent changes due to market volatility. It is advisable to confirm the current price and availability before purchasing.
Shipping Options:
- In-stock miners typically ship within 3 business days.
- Bulk orders may require an additional 1-2 days for processing.
- Pre-order delivery times depend on the manufacturer's schedule and are estimates subject to change.
International Shipping:
- Standard international delivery takes 5-8 business days.
- Remote locations may require 8-10 business days.
Payment and Warranty
Accepted Payment Methods:
- Bank wire transfers
- Cryptocurrency payments (BTC, ETH, KAS, USDT, USDC)
Warranty Information:
- New, factory-sealed miners typically come with a 12 or 6-month warranty, depending on the factory policy.
- The warranty period usually starts from the production date.
- Warranty is void if the device is damaged due to misuse, failure to follow instructions, or unauthorized alterations.
- Used mining machines are sold with no warranty but are tested before shipment.
Frequently Asked Questions
Is the Avalon Mini 3 suitable for beginner miners?
Yes, its plug-and-play design and relatively simple setup via Ethernet make it accessible for beginners. Its dual function as a heater also provides immediate utility beyond mining.
How does it compare to other home miners?
The Avalon Mini 3 is competitive due to its 4-nanometer chips, which offer a strong hashrate-to-power consumption ratio. Its unique selling point is the integrated heating function, which offsets its operational cost during colder months.
What are the primary benefits of its heating function?
The heating function turns a cost center (electricity for mining) into a value-generating asset. Instead of paying for separate heating, the miner provides warmth while working, effectively making its heat a byproduct that reduces its net operating cost.
What is the noise level like during operation?
At 55db, its noise level is comparable to a quiet conversation or a household refrigerator. This, combined with a dedicated quiet night mode, makes it acceptable for living spaces.
Can I mine other cryptocurrencies with this device?
It is specialized for SHA-256 algorithm coins. While BTC, BCH, and BSV are the primary options, it can mine any other cryptocurrency that uses the same algorithm.
Where can I find reliable resources to track my potential earnings?
Several reputable websites offer free mining profitability calculators that factor in your machine's specs and local electricity costs. 👉 Explore more mining strategies
Final Verdict
The Canaan Avalon Mini 3 presents an innovative approach to home Bitcoin mining by integrating a space heater. Its efficient 37.5 TH/s hashrate and 800W power consumption offer a balanced entry point for residential miners. The added utility of heating can make it a cost-effective solution in cooler climates, providing tangible value beyond cryptocurrency rewards. As with any mining hardware, prospective buyers should conduct thorough, current profitability analysis based on their specific circumstances before investing.