Canaan introduces new submerged liquid-cooled bitcoin miner

Canaan, a provider of supercomputing solutions and the world’s second-largest producer of bitcoin mining hardware, has announced the launch of the Avalon Immersion Cooling Miner (A1066I), its latest submerged liquid-cooled crypto miner.

The Immersion Cooling Miner is capable of running 90 mining module deployments simultaneously and sees an overclocked mining ratio of 45%, fully maximizing the miner’s computing power. Compared to Canaan’s latest AvalonMiner A1246, the Immersion Cooling Miner sees an increase of up to 78% in power efficiency.

With single mining modules running within the liquid coolant, the Immersion Cooling Miner offers a noiseless mining experience while eliminating the risk of microdust absorption and reducing the heat expelled during the mining process. This generates significant cost-savings in cooling expenditure, prevents overheating, and ensures the durability of the hardware.

The launch of the Immersion Cooling Miner exemplifies Canaan’s ethos of “Avalon-made”, reflective of its position as a manufacturer that develops mining hardware with longevity in mind. An important breakthrough in the field of advanced cooling systems, the Immersion Cooling Miner is set to promote future liquid cooling technology practices in the mining industry.

For more information on the Avalon Immersion Cooling Miner, detailed specifications can be found below:

Avalon Immersion Cooling Miner (A1066I)

Unit Specifications

Hashrate per Units


Power Consumption


Power Efficiency


Overclock Rate


Average temperature of chips





L292.5 * W139.3 * H267.8mm



Solution Specifications

Number of Immersion Cooled Units

90 Units

Total Hashrate


Power Consumption-Cooling


Wet-bulb Temperature


Dry-bulb Temperature


Liquid Temperature at Inlet


Liquid Temperature at Outlet


Tank Dimensions (Approximate)

L4700 * W1200 * H1100mm

Power & Water Specifications

Final Heat Rejection Type

Closed Evaporative Cooling Tower

Cooling Oil Volume

~ 2000L

Cooling Oil Usage (Estimated)

1.5 to 3 gpm (Standard Unit)

Input Voltage (For Miners)

1-phase 200 to 240 VAC, 50 to 60 Hz

Input Voltage (For Closed Evaporative Cooling Tower)

3-phase 380 to 415 VAC, 50 to 60 Hz

Nominal Input Amperage

1440A (90 Units)

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