Canaan AvalonMiner 921
Released in September 2018, the AvalonMiner 921 (Avalon A9) is an air-cooled Canaan SHA-256 miner for Bitcoin and Bitcoin Cash. It hashes 20 TH/s at 1700 W (85 J/TH).
Daily profit−$0.72
Income / day$0.76at today's BTC price and difficulty
Electricity / day−$1.4940.8 kWh a day · $0.0364/kWh
Income vs electricity · Mines BTC
Where to buy 0
No seller lists this miner yet.
Profit
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $0.76 | −$1.49 | −$0.72 |
| Week | $5.33 | −$10.40 | −$5.07 |
| Month | $22.85 | −$44.55 | −$21.71 |
| Year | $277.96 | −$542.07 | −$264.11 |
Specifications
ManufacturerCanaan
ModelCanaan AvalonMiner 921
Also known asAvalon A9, A921
ReleaseSep 2018
AlgorithmSHA-256
Hashrate20.0 TH/s
Power1,700 W
Efficiency85.0 J/TH
Noise72 dB
Cooling14038 Fan
Size150 × 136 × 370 mm
InterfaceEthernet
Temperature5–45 °C
Humidity5–95 %
About this miner
The Canaan AvalonMiner 921 is an ASIC miner by Canaan for the SHA-256 algorithm, rated at 20.0 TH/s on 1,700 W. It came out in September 2018. At 85.0 J/TH it uses 226% more power per hash than the median SHA-256 miner we track (26.1 J/TH). At $0.036/kWh its power costs more than it earns mining BTC (−$0.72 a day), so it only pays with cheaper electricity. No store lists it on MinerPrices at the moment. At 72 dB it belongs in a dedicated mining site or hosting facility.
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECSimilar miners
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