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The AvalonMiner 921 comes from the company Canaan. Canaan is one of the leaders in the supercomputing segment. They are a service provider company that largely depends on and bases their hardware solutions around blockchain technology using Artificial Intelligence such as Machine Learning to develop cutting edge technologies. In 2016, Canaan successfully managed to launch the manufacturing on the first chip in the 16nm size range and has also been awarded a prestigious certification, making them China National High-Tech Enterprise.

The manual guidelines are easy to follow when setting up the miner. 

About Canaan AvalonMiner 921

The AvalonMIner 921 is hardware that uses an SHA-256 algorithm for mining cryptocurrencies. It was released in September 2018. The amount of power it consumes when plugged in is 1700 watts. The maximum hash rate an AvalonMiner 921 can come up to is 20 TH/s. This equipment is also known as Avalon A9 and A921 within the community of miners dealing in cryptocurrency.

A miner can mine coins like Acoin, Crown, Bitcoin, Curecoin, and few others, based on the device's compatibility with them. The dimensions of the miner are 150 x 136 x 370 mm. The noise and sound emission one expects from the device is 70 decibels. A 12 V is necessary for the device to run effectively and efficiently. Humidity should be in the range of 5% and 95%, a normal standard by all means. The efficiency one can expect from AvalonMiner 921 by Canaan is 0.085 j/Gh. Two fans help with cooling. 

The device comes to mines Bitcoin using the SHA-256 algorithm, and it has a power consumption of 1700W, a power consumption that shows that the device requires just a little power supply to meet the consumption rate of the device. It has a hash rate of 20Th/s and an efficiency of 0.085j/Gh.

Noise level of the Canaan AvalonMiner 921

The Canaan AvalonMiner 921 comes with one fan that helps keep the device's temperature at the optimal level. This optimal level shows that the device can be very efficient even at a high noise level. The Noise level of the device is at 70db. This shows that this device can be noisy and cannot be placed in a residential environment. This for the miners is something to be considered as the noise level can determine the noise emitted from the device.

Power Consumption of the Canaan AvalonMiner 921

The Power consumption of the Canaan AvalonMiner 921 is 1700W, and this shows that the device can use a good amount of power supply. But the power supply of this miner is not included, and therefore, the miner is the one that is supposed to provide for the mining device. The electric cost differs from location to location, and this also affects the profitability of the products. The mining device can take up the operational cost through its power consumption, which affects the profitability of the product.

 Hashrate of the Canaan AvalonMiner 921

The Mining device comes with a hash rate of 20Th/s. This hash rate shows that the device is efficient in its operation. This low hash rate also indicates that the device requires a low power consumption rate. This is an added advantage for the miner because it takes less operational cost to get the device to its profitability. The profitability can be affected by the price of the coin being mined from the device. The Profitability of the device can also be affected by the hash rate. This, in turn, will affect the efficiency of the device.

Kindly share your experience with this miner by dropping a comment. Your thoughts on the miner will be greatly appreciated. 



Period /Day /Month /Year
Income $2.14 $64.20 $781.10
Electricity $4.08 $122.40 $1,489.20
Profit $-1.94 $-58.20 $-708.10


Algorythm Hashrate Consumption Efficiency Profitability
SHA-256 20 Th/s 1700 W 0.085 j/Gh -$1.94/day

Disclaimer: The Above Profit Table is a carefully calculated estimate based on known real-time factors and Parameters. The actual values may or may not vary significantly from the values provided in the table above. The Above table is only meant to provide insights and afford Ideas to any cryptocurrency miner looking to purchase this particular Product for Mining Purposes.

Canaan AvalonMiner 921 Specs & Features

Manufacturer Canaan
Model AvalonMiner 921
Release September 2018
Top Coin bitcoin
Size 150 x 136 x 370 mm
Weight 6000 g
Noise level 70 db
Fan(s) 1
Power 1700 W
Voltage 12 V
Interface Ethernet
Temperature -5℃ - 30℃
Humidity 5 - 95 %

Coins you can mine with Canaan AvalonMiner 921

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