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Canaan AvalonMiner 921

Model Canaan AvalonMiner 921 from Canaan mining algorithm SHA-256 with a maximum hashrate of 20Th for a power consumption of 1700w.

Period /Day /Month
Income $1.11 $33.30


$4.00 $120.00
Profitability -$2.89 -$86.70


Algorithm Efficiency Profit

20Th - 1700.0W

0.01J -$2.97


Chip type A3207
Noise level 70db
Number of fans 1
Release date September 2018
Size 15 x 13.6 x 37 cm
Weight 5.5 kg

Mining pools for Canaan AvalonMiner 921

Pool Start Mining
Mining Rig Rental
XmrPool Hub
Mining Pool Hub

Carbon Footprint

Estimating the carbon footprint from the cryptocurrency mining operations of the Canaan AvalonMiner 921 in a year, based on energy consumption and various energy sources

Energy Source Yearly Carbon Footprint (kgCO2e/year)
Wind 161
Nuclear 176
Hydroelectric 352
Geothermal 558
Solar 660
Biofuels 3,378
Gas 7,197
Coal 12,044
Data Source:

Warning: The numbers provided above are merely an estimate of the carbon footprint resulting from cryptocurrency mining. They are presented for informational purposes and should be seen as references only, not as an absolute exact figure. The actual carbon emissions can vary based on many different factors such as the approach, calculation methods, and specific parameters of each mining technology type. We recommend users to consider these figures as a small part of a larger environmental picture and the impact of cryptocurrency mining on it.