Ebang Ebit E9.2 vs Bitdeer SealMiner A3 Air
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Ebang Ebit E9.2 | Specification | Bitdeer SealMiner A3 Air |
|---|---|---|
| 12.0 TH/s | Hashrate | 260.0 TH/s |
| 1,320 W | Power Consumption | 3,640 W |
| 110.0 J/TH | Efficiency | 14.0 J/TH |
| — | Noise Level | 75 dB |
| 4,700.0 kg | Weight | 15.5 kg |
| 4,504 BTU/hr | BTU Output | 12,420 BTU/hr |
| 31/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Ebang | Manufacturer | Bitdeer |
Profitability Comparison
Ebang Ebit E9.2
Bitdeer SealMiner A3 Air
Based on BTC price of $71,465 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitdeer SealMiner A3 Air wins on 3 of 5 factors (efficiency, hashrate, noise level). The Ebang Ebit E9.2 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Ebang Ebit E9.2Score: 31/100. 0 dB noise level.
Best for Efficiency
Bitdeer SealMiner A3 Air14.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Ebang Ebit E9.2 or Bitdeer SealMiner A3 Air more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Air is more profitable at $-0.68/day compared to $-2.80/day for the Ebang Ebit E9.2. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Ebang Ebit E9.2 or Bitdeer SealMiner A3 Air?
The Bitdeer SealMiner A3 Air is quieter at 75 dB compared to the Ebang Ebit E9.2 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Ebang Ebit E9.2 or Bitdeer SealMiner A3 Air?
The Ebang Ebit E9.2 scores 31/100 on our Home Mining Score (vs 30/100 for the Bitdeer SealMiner A3 Air). 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 Ebang Ebit E9.2 and Bitdeer SealMiner A3 Air?
The Ebang Ebit E9.2 runs at 110.0 J/TH while the Bitdeer SealMiner A3 Air runs at 14.0 J/TH — a difference of 96.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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