🏠 Home Mining
Canaan · Bitcoin Miner
Canaan Avalon Q 90T
⚡90 TH/sHashrate
🔌1,674WPower
📊18.6 J/THEfficiency
🔊45–65 dBNoise
🌀Air-Cooled (Dual Fan)Cooling
🏠Home / Quiet OfficeUse Case
Live Profitability (€0.10/kWh)Live BTC
+€1.75
Per Day
+€52.50
Per Month
~37mo
ROI Est.
ℹ️ At current BTC price · Adjust your rate →
€1,620
In Stock
Ships via
🇪🇺EU Warehouse
No customs
No customs
Express Delivery
🛡️1-Year Warranty
Overview
Canaan Avalon Q 90T — Full Review (2025–2026)
Everything you need to know before buying.
⚡ Quick Answer
The Canaan Avalon Q 90T is a Home / Quiet Office SHA-256 Bitcoin miner by Canaan, delivering 90 TH/s at 18.6 J/TH energy efficiency. It draws 1674W and produces 45–65 dB of noise — making it a powerful home mining solution balancing performance and reasonable noise levels.
The Canaan Avalon Q 90T is a home-friendly SHA-256 Bitcoin miner delivering 90 TH/s at 45–65 dB — quiet enough for a garage, spare room, or small office. With 110–240V universal power and built-in WiFi, it's one of the best options for European home miners who want serious hashrate without industrial noise.
Specifications sourced from Canaan official product data. Profitability estimates calculated using live BTC network difficulty and current BTC price. Reviewed by the Mineshop.eu team.
Key Highlights
- 90 TH/s hashrate — strong output for a home-class miner
- 45–65 dB noise level — quiet enough for home and office use
- 110–240V universal power supply — works anywhere in Europe and worldwide
- Canaan's proven reliability — trusted brand since 2013
- In stock at our EU warehouse — no customs, ships in 2–3 days
- Compatible with all major pools: Antpool, F2Pool, OCEAN, ViaBTC
💡 Who is this for? Home miners with a dedicated garage or basement space, small-scale operators wanting quiet operation, beginners stepping up from nano miners.
⚠️ Not ideal for: Apartment mining (still audible through walls at 45–65 dB), those wanting best-in-class efficiency (18.6 J/TH vs 13.5 J/TH on the S21 XP).
Technical Specifications
Full Specifications
📋 At a Glance — Canaan Avalon Q 90T
Algorithm: SHA-256
Hashrate: 90 TH/s
Power draw: 1674W
Efficiency: 18.6 J/TH
Noise level: 45–65 dB
Cooling: Air-Cooled (Dual Fan)
Manufacturer: Canaan
Release year: 2024–2025
Voltage: 110–240V AC 50/60Hz
Use case: Home / Quiet Office
EU price (Mineshop.eu): €1,620 · In stock · Ships 2–3 days
⚡ Performance
ModelCanaan Avalon Q 90T
ManufacturerCanaan
AlgorithmSHA-256
CoinsBitcoin (BTC)
Hashrate90 TH/s
Power1674W
Efficiency18.6 J/TH
Chip Process5nm
📦 Physical & Connectivity
Dimensions455 × 130.5 × 440 mm
Weight10.5 kg (net) · 12 kg (gross)
CoolingAir-Cooled (Dual Fan)
FanDual fan system
Noise45–65 dB
Input Voltage110–240V AC 50/60Hz
NetworkEthernet RJ45 + WiFi
ProtocolsStratum V1, V2
Profitability Calculator
Is the Canaan Avalon Q 90T Profitable?
Adjust your electricity rate and BTC price to see real projected returns.
⚡ Canaan Avalon Q 90T Calculator
Live BTC — €67,447
€/kWh
€
#
Estimated Returns (after electricity)
Daily
gross
elec.
+€1.75
Weekly
gross
elec.
+€12.25
Monthly
gross
elec.
+€52.50
Yearly
gross
elec.
+€630
~37 months
Estimated ROI at €0.10/kWh
⚠️ All estimates based on live BTC price (€67,447), current network difficulty, and constant hashrate. Actual results vary. Not financial advice.
Mining Pools
Best Mining Pools for the Canaan Avalon Q 90T
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
From unboxing to first hash in under 30 minutes.
1
📦 Unboxing
Your Canaan Avalon Q 90T 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 Q 90T requires 110–240V AC 50/60Hz and draws 1674W. Use a dedicated circuit for safe continuous operation.
3
🌐 Network Setup
Connect via Ethernet RJ45 + WiFi. 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. Best suited for a dedicated space. 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 Q 90T good for home use?
Yes — the Canaan Avalon Q 90T is designed for home use. At 45–65 dB and 1674W, it is suitable for a garage, spare room, or home office.
How much power does the Canaan Avalon Q 90T consume?
The Canaan Avalon Q 90T draws 1674W continuously. Running 24/7 for a month, that is approximately 1205 kWh. At EU average electricity of €0.25/kWh, that is around €301/month.
What circuit or breaker is required?
A standard 10A household circuit is sufficient. The Canaan Avalon Q 90T draws 1674W, well within normal residential limits.
Which mining pool works best with the Canaan Avalon Q 90T?
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 Q 90T?
At current BTC price (€82,000) and €0.10/kWh, ROI is approximately 37 months. Use the profitability calculator above for a personalised estimate.
Does it come with a warranty?
Yes — all Canaan Avalon Q 90T units from Mineshop.eu include a 1-year warranty covering manufacturing defects under normal operating conditions.
Can beginners set up the Canaan Avalon Q 90T?
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 Q 90T Worth Buying?
✅ Buy if you...
- ✓ 90 TH/s hashrate — strong output for a home-class miner
- ✓ 45–65 dB noise level — quiet enough for home and office use
- ✓ 110–240V universal power supply — works anywhere in Europe and worldwide
- ✓ Canaan's proven reliability — trusted brand since 2013
⚠️ Skip if you...
- ✗ Apartment mining (still audible through walls at 45–65 dB), those wanting best-in-class efficiency (18.6 J/TH vs 13.5 J/TH on the S21 XP).
- ✗ Need to minimise upfront capital — ROI is ~37 months at €0.10/kWh
Mineshop.eu Rating
★★★★★ 4.1/5
Excellent home miner · Good price-to-hashrate
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