🏠 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 {{brand}} 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 — €62,704
€/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 (€62,704), 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 Canaan Avalon Q 90T
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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