Bitcoin

CANAAN Avalon A15661 261T Immersion Bitcoin Miner

$4,794.15 CAD

$4,794.15 CAD

The Canaan Avalon A1566I 261Th Bitcoin miner is a high performance ASIC miner built for the SHA-256 algorithm, designed for professional and industrial Bitcoin mining operations. Developed with Canaan’s proven engineering, it delivers strong hashing power with reliable efficiency for continuous BTC production.

With a maximum hashrate of 261Th/s and power consumption of 4500W, the Avalon A1566I operates at an energy efficiency of 17.241 J/Th, making it a solid option for miners focused on dependable output and operational stability.

Due to rapid market changes, miner prices may fluctuate multiple times even in a short period. Please confirm the price with our sales team before making payment.
ALGORITHM
SHA256
MINEABLE COINS
Bitcoin
HARDWARE SPECIFICS
Baseline Hashrate

261 Th/s

Power Consumption

4500 Watts

Efficiency

17.24j/Th

Consistent Results

CANAAN Avalon A1566I 261T Immersion Bitcoin Miner

The Canaan Avalon A1566I brings institutional-grade Bitcoin mining power to your immersion cooling setup. This 261 TH/s powerhouse is purpose-built for large-scale operations that demand maximum performance from liquid-cooled environments.

Enterprise Bitcoin Mining Performance

Delivering 261 TH/s of consistent hashrate, the A1566I is engineered for the most demanding mining environments. At 4500W power consumption, you’re looking at 17.241 J/TH efficiency – competitive numbers that help keep your operation profitable even as network difficulty continues climbing.

Immersion Cooling Ready

This isn’t your typical air-cooled miner. The A1566I is specifically designed for immersion cooling deployments, where heat dissipation and noise become non-issues. Perfect for data centers and warehouse operations across Canada where climate control costs can eat into margins.

Built for Scale

Canaan’s enterprise focus shows in every detail. The robust construction handles continuous operation under heavy workloads, while the refined thermal management ensures consistent performance over extended deployments. When you’re calculating mining profitability, reliability matters as much as raw hashrate.

Understanding your electricity costs becomes crucial with power-hungry units like this, but the efficiency rating keeps operational expenses manageable for serious mining operations.

Key Specifications

  • Hashrate: 261 TH/s
  • Power Consumption: 4500W
  • Efficiency: 17.241 J/TH
  • Algorithm: SHA-256 (Bitcoin)
  • Cooling: Immersion optimized
  • Application: Enterprise/data center deployment

Other A15661 Models

Weight
KG
Dimensions
X
X
mm
Currency
Bitcoin
Algorithm
SHA256
Cooling
Air
Network Connection
RJ45 Ethernet 10/100M
Noise Level
75db
Operating Temp
5~35 °C
Power Supply
200~300v
Hashrate
261 Th/s

We accept the below payment methods

Online Payment

Coinpal Checkout

Offline Payment

USDT/ USDC ERC 20 0x27117c58Cf724c4bc864b4Bc25586694914F069a

USDT TRX TCuFqzAQM68UyRzJiE1u7hHfhwX1YJzx7D

Wire Transfer Via Bank

Bank Details:
Bank Name: TD Canada Trust
Swift Code: TDOMCATTTOR
Customer Number: 20795046539
Institution Number: 004
Branch Address: 624 YONGE ST, Barrie ON, L4N4E6

After payment verification (wire transfer takes 3-7 business days, cryptocurrency payments are confirmed within hours), orders are dispatched within 2-4 days from our Hong Kong Warehouse. Bulk orders may require an additional 1-2 days.
Please note: all machine prices are subject to market fluctuations. We strongly reccomend contacting us to confirm pricing before making payment.
All sales are final and non refundable
6 month manufactuer’s warranty

GUIDES

Our Product Recommendations

Hashrate
194 Th/s
Power
3647 W
Efficiency
18.799j/Th
Difficulty
Expert
Hashrate
300 Th/s
Power
3850 W
Efficiency
12.833j/Th
Difficulty
Expert
Bitcoin

Price range: $2,884.47 CAD through $3,002.63 CAD

Hashrate
216 Th/s
Power
3564 W
Efficiency
16.5j/Th
Difficulty
Expert
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