👶 Beginner Friendly
Canaan · Bitcoin Miner
Canaan Avalon Mini 3
⚡37.5 TH/sHashrate
🔌800WPower
📊21.3 J/THEfficiency
🔊Whisper quietNoise
🌀Air-CooledCooling
🏠Home / BeginnerUse Case
Live Profitability (€0.10/kWh)Live BTC
+€0.72
Per Day
+€21.60
Per Month
~50mo
ROI Est.
ℹ️ At current BTC price · Adjust your rate →
€1,078
In Stock
Ships via
🇪🇺EU Warehouse
No customs
No customs
Express Delivery
🛡️1-Year Warranty
Overview
Canaan Avalon Mini 3 — Full Review (2025–2026)
Everything you need to know before buying.
⚡ Quick Answer
The Canaan Avalon Mini 3 is a Home / Beginner SHA-256 Bitcoin miner by Canaan, delivering 37.5 TH/s at 21.3 J/TH energy efficiency. It draws 800W and produces Whisper quiet of noise — making it a quiet, home-friendly option that fits in a spare room or garage without industrial wiring.
The Canaan Avalon Mini 3 is a compact, whisper-quiet home Bitcoin miner delivering 37.5 TH/s on just 800W. With built-in WiFi and an EU power cable included, it's the ideal first ASIC for anyone who wants to start home mining without the noise or complexity of industrial machines.
Specifications sourced from {{brand}} official product data. Profitability estimates calculated using live BTC network difficulty and current BTC price. Reviewed by the Mineshop.eu team.
Key Highlights
- Whisper-quiet operation — virtually silent in a home environment
- 800W power draw — runs on a standard household circuit
- WiFi built-in — no Ethernet cable needed (USB-to-LAN adapter for wired, sold separately)
- EU cable included — plug and mine immediately
- Compact desktop footprint — fits on a shelf or desk
- In stock at our EU warehouse — ships in 2–3 days, no customs
💡 Who is this for? Beginners wanting their first real ASIC, home miners with limited space, anyone upgrading from a Nano 3S.
⚠️ Not ideal for: Miners focused purely on ROI speed — at 21.3 J/TH, efficiency lags behind industrial-grade machines.
Technical Specifications
Full Specifications
📋 At a Glance — Canaan Avalon Mini 3
Algorithm: SHA-256
Hashrate: 37.5 TH/s
Power draw: 800W
Efficiency: 21.3 J/TH
Noise level: Whisper quiet
Cooling: Air-Cooled
Manufacturer: Canaan
Release year: 2024–2025
Voltage: 110–240V AC (EU cable included)
Use case: Home / Beginner
EU price (Mineshop.eu): €1,078 · In stock · Ships 2–3 days
⚡ Performance
ModelCanaan Avalon Mini 3
ManufacturerCanaan
AlgorithmSHA-256
CoinsBitcoin (BTC)
Hashrate37.5 TH/s
Power800W
Efficiency21.3 J/TH
Chip Process7nm
📦 Physical & Connectivity
DimensionsCompact desktop form
WeightLightweight
CoolingAir-Cooled
FanQuiet fan system
NoiseWhisper quiet
Input Voltage110–240V AC (EU cable included)
NetworkWiFi (Ethernet via USB-to-LAN adapter, not included)
ProtocolsStratum V1, V2
Profitability Calculator
Is the Canaan Avalon Mini 3 Profitable?
Adjust your electricity rate and BTC price to see real projected returns.
⚡ Canaan Avalon Mini 3 Calculator
Live BTC — €62,704
€/kWh
€
#
Estimated Returns (after electricity)
Daily
gross
elec.
+€0.72
Weekly
gross
elec.
+€5.04
Monthly
gross
elec.
+€21.60
Yearly
gross
elec.
+€259
~50 months
Estimated ROI at €0.10/kWh
⚠️ All estimates based on live BTC price (€62,704), current network difficulty, and constant hashrate. Actual results vary. Not financial advice.
Mining Pools
Best Mining Pools for the Canaan Avalon Mini 3
Connect to any SHA-256 pool. Beginners: start with Antpool or F2Pool.
🐜
Antpool
Fee: 2.5% (FPPS) · 0% (PPLNS)
Bitmain's own pool. Best integration with Canaan firmware. Largest SHA-256 pool. Recommended for first-time setup.
🐟
F2Pool
Fee: 2.5% · Payout: 0.001 BTC min
One of the oldest and most reliable pools. Easy web dashboard, mobile app. Great for beginners and experienced miners alike.
🌊
OCEAN Pool
Fee: 0% · Direct on-chain payout
Non-custodial pool — paid directly from coinbase transactions. Best for privacy-focused miners.
🎲
CKPool Solo
Fee: 2% on block win
Solo mine and keep the full 3.125 BTC block reward if you find one. Very low probability — but it happens!
Setup Guide
How to Set Up the Canaan Avalon Mini 3
From unboxing to first hash in under 30 minutes.
1
📦 Unboxing
Your Canaan Avalon Mini 3 arrives with the miner unit, power cable, and documentation. No tools required. Inspect for shipping damage and ensure all connectors are seated firmly before powering on.
2
🔌 Power Connection
Connect the power cable. The Canaan Avalon Mini 3 requires 110–240V AC (EU cable included) and draws 800W. Use a dedicated circuit for safe continuous operation.
3
🌐 Network Setup
Connect via WiFi (Ethernet via USB-to-LAN adapter, not included). The miner gets an IP via DHCP automatically. Find its IP in your router DHCP client list, then open that IP in your browser to access the dashboard.
4
🏊 Configure Pool
Log into the miner dashboard (default: root/root — change this immediately). Go to Pool Configuration and enter your pool stratum address and wallet/worker name. Set a backup pool for redundancy.
5
🔊 Ventilation
Ensure at least 20–30cm clearance. At Whisper quiet, quiet enough for a home office or garage. Avoid enclosed spaces without airflow.
Troubleshooting
Common Issues & Fixes
🚫 Miner Not Turning On
Symptoms
No LEDs, no fan noise after connecting power.
Fix
- Try a different power cable
- Check the circuit breaker
- Test on a different outlet
- Contact warranty support if PSU suspected
🌡️ Overheating / High Temps
Symptoms
Chip temps above 85°C, automatic throttling, warning LED.
Fix
- Improve ventilation — ensure 30cm clearance
- Reduce ambient temperature below 35°C
- Clean dust from heatsinks/fans with compressed air
🌐 Pool Connection Issue
Symptoms
Dashboard shows rejected shares or pool offline. Worker not appearing in pool dashboard.
Fix
- Double-check stratum URL and port number
- Check for typos in worker name
- Try a different pool port (3333, 443, 25)
- Check pool status page for outages
📉 Lower Than Expected Hashrate
Symptoms
Miner hashing significantly below spec (>10% below nominal).
Fix
- Check chip temperatures — overheating causes throttling
- Allow 10+ minutes for pool hashrate to stabilise
- ±5% variance from spec is normal
- Update to latest firmware
FAQ
Frequently Asked Questions
Is the Canaan Avalon Mini 3 good for home use?
Yes — the Canaan Avalon Mini 3 is designed for home use. At Whisper quiet and 800W, it is suitable for a garage, spare room, or home office.
How much power does the Canaan Avalon Mini 3 consume?
The Canaan Avalon Mini 3 draws 800W continuously. Running 24/7 for a month, that is approximately 576 kWh. At EU average electricity of €0.25/kWh, that is around €144/month.
What circuit or breaker is required?
A standard 10A household circuit is sufficient. The Canaan Avalon Mini 3 draws 800W, well within normal residential limits.
Which mining pool works best with the Canaan Avalon Mini 3?
Any SHA-256 mining pool works. For beginners: Antpool or F2Pool. For privacy: OCEAN Pool. For solo mining: CKPool Solo.
How long is the ROI on the Canaan Avalon Mini 3?
At current BTC price (€82,000) and €0.10/kWh, ROI is approximately 50 months. Use the profitability calculator above for a personalised estimate.
Does it come with a warranty?
Yes — all Canaan Avalon Mini 3 units from Mineshop.eu include a 1-year warranty covering manufacturing defects under normal operating conditions.
Can beginners set up the Canaan Avalon Mini 3?
Yes — the setup process is straightforward. Follow the step-by-step guide on this page. Most customers are up and mining within 20–30 minutes of delivery.
Our Verdict
Is the Canaan Avalon Mini 3 Worth Buying?
✅ Buy if you...
- ✓ Whisper-quiet operation — virtually silent in a home environment
- ✓ 800W power draw — runs on a standard household circuit
- ✓ WiFi built-in — no Ethernet cable needed (USB-to-LAN adapter for wired, sold separately)
- ✓ EU cable included — plug and mine immediately
⚠️ Skip if you...
- ✗ Miners focused purely on ROI speed — at 21.3 J/TH, efficiency lags behind industrial-grade machines.
- ✗ Need to minimise upfront capital — ROI is ~50 months at €0.10/kWh
Mineshop.eu Rating
★★★★★ 4.1/5
Excellent home miner · Good price-to-hashrate
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