Canaan AvalonMiner 841

Hashrate 13.6 TH/s Power 1,290 W Efficiency 94.9 J/TH

Bitdeer SealMiner A3 Hydro

Hashrate 500.0 TH/s Power 6,750 W Efficiency 13.5 J/TH

Canaan AvalonMiner 841 vs Bitdeer SealMiner A3 Hydro

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Canaan AvalonMiner 841	Specification	Bitdeer SealMiner A3 Hydro
13.6 TH/s	Hashrate	500.0 TH/s
1,290 W	Power Consumption	6,750 W
94.9 J/TH	Efficiency	13.5 J/TH
—	Noise Level	50 dB
4,700.0 kg	Weight	20.5 kg
4,402 BTU/hr	BTU Output	23,031 BTU/hr
31/100	Home Mining Score	44/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Canaan	Manufacturer	Bitdeer

Profitability Comparison

Electricity Rate:

$/kWh

Canaan AvalonMiner 841

Daily Revenue 0.00000589 BTC $0.41

Daily Electricity -$3.10

Daily Profit -$2.69

Monthly -$80.71

Yearly -$981.98

Bitdeer SealMiner A3 Hydro

Daily Revenue 0.00021671 BTC $14.91

Daily Electricity -$16.20

Daily Profit -$1.29

Monthly -$38.59

Yearly -$469.55

Based on BTC price of $68,818 and current network difficulty as of Mar 27, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Bitdeer SealMiner A3 Hydro wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Canaan AvalonMiner 841 holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Bitdeer SealMiner A3 Hydro — wins on 4 of 5 factors

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitdeer SealMiner A3 Hydro

Score: 44/100. 50 dB noise level.

Best for Efficiency

Bitdeer SealMiner A3 Hydro

13.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Canaan AvalonMiner 841 or Bitdeer SealMiner A3 Hydro more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Hydro is more profitable at $-1.29/day compared to $-2.69/day for the Canaan AvalonMiner 841. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Canaan AvalonMiner 841 or Bitdeer SealMiner A3 Hydro?

The Bitdeer SealMiner A3 Hydro is quieter at 50 dB compared to the Canaan AvalonMiner 841 at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Canaan AvalonMiner 841 or Bitdeer SealMiner A3 Hydro?

The Bitdeer SealMiner A3 Hydro scores 44/100 on our Home Mining Score (vs 31/100 for the Canaan AvalonMiner 841). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

What is the efficiency difference between Canaan AvalonMiner 841 and Bitdeer SealMiner A3 Hydro?

The Canaan AvalonMiner 841 runs at 94.9 J/TH while the Bitdeer SealMiner A3 Hydro runs at 13.5 J/TH — a difference of 81.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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