Canaan AvalonMiner 821
−$1.22
Daily profit
$0.42
Income / dayat today's BTC price and difficulty
−$1.64
Electricity / day28.8 kWh a day · $0.057/kWh
—
Best price
Income vs electricity · Mines BTC · 11.5 TH/s · 1,200 W · SHA-256
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $0.42 | −$1.64 | −$1.22 |
| Week | $2.95 | −$11.49 | −$8.54 |
| Month | $12.66 | −$49.25 | −$36.59 |
| Year | $154.00 | −$599.18 | −$445.19 |
Where to buy
No seller lists this miner yet.
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Specifications
ManufacturerCanaan
ModelCanaan AvalonMiner 821
Also known asAvalon A8
ReleaseFeb 2018
AlgorithmSHA-256
Hashrate11.5 TH/s
Power1,200 W
Efficiency104.3 J/TH
Noise65 dB
Size150 × 136 × 370 mm
Weight4.7 kg
InterfaceAUC3 - RJ45
Temperature5–30 °C
Humidity5–95 %
Mineable coins
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECAbout this miner
The Canaan AvalonMiner 821 is an ASIC miner by Canaan for the SHA-256 algorithm, rated at 11.5 TH/s on 1,200 W. It came out in February 2018. At 104.3 J/TH it uses 300% more power per hash than the median SHA-256 miner we track (26.1 J/TH). At $0.057/kWh its power costs more than it earns mining BTC (−$1.22 a day), so it only pays with cheaper electricity. No store lists it on AsicProfit at the moment. At 65 dB it suits a garage or basement with good ventilation.
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