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Black Chain Avalon A1246 83TH S 85TH 87TH Bitcoin Miner Asic 3155W

Product Name: Avalon A1246 83T Algorithm: SHA-256
Hashrate: 83TH/s Power Consumption: 3400W
Indoor Noise: 35dB Size: 306 X 405 X 442mm
Weight: 15kg Fan(s): 4
After-sales Service: Call Center And On-line Technical Support Place Of Origin: Guangdong
Video Memory Capacity: 128MB
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Black Chain Avalon A1246 83T BITCOIN miner Mining Machine In stock
The A1246 83T comes with a next generation chip design, boasting hashrates of 83TH/s, high single-chip computing power, low cost to performance ratios, and optimized unit computing power cost.
To improve the heat dissipation, the A1246 device is highly equipped with a high temperature resistant 12038 cooler master fans. The front has dual fans, and these fans are for air inlet. They have seven blades each, which further increases the air contact area pressure, deepening airflow penetration to the enclosure while the interior dust is blowing away. This particular design helps prevent dust accumulation on the dashboard, which can cause a short circuit due to static electricity.
The fan is designed with a voltage of about 12V and a direct current of 4.5A. The dual fans located in the rear area pushes away warm interior air to achieve better heat dissipation. These fans can also protect maintenance workers from blade injuries caused by accidental contact with its surface.
Our Service:
Miners are customized products according to customer’s request. Price will be adjusted with the fluctuation of market. Please invest carefully and confirm with us before your payment:
1)-After payment done, goods are non-refundable and non-exchangeable,
2)-The (NEW) Miner Machine have 180 days warranty,
3)-If it is out of warranty, we will provide paid maintenance service,

Power consumption of the Canaan AvalonMiner 1246

This Miner consumes a lot of power, and as such, enough power supply unit is needed for the device to perform efficiently. The miner consumes a power of 3420W. For new miners considering purchasing this device, the device’s power supply unit needs to be considered. The cost of Electricity is also needed to know, as this differs based on location.

Noise Level of the Canaan AvalonMiner 1246

The Noise level of the Canaan AvalonMiner 1246 is at 90Th/s. This is one of the miners out there that has one of the highest noise levels. The noise level is a result of the high power consumption rate that the mining device consumes.


Manufacturer Canaan
Model AvalonMiner A1246
Also known as A1246
Release January 2021
Size 331 x 195 x 292mm
Weight 12800g
Noise level 75db
Cooling 12038
Fan(s) 4
Power 3400W
Voltage 12V
Interface Ethernet
Temperature -5 – 35 °C
Humidity 5 – 95 %


Avalon miner
No. Model Hashrate
1 A1166 72T/75T/78T/81T
2 A1166PRO 68T/72T/75T/78T/81T
3 A1126 60T/64T/66T/68T
4 A1246 81T/83T/85T/87T/90T
5 A821 11.5T
6 A841 13.5T
7 A921 20T
8 A1047 37T
9 A1026 35T






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