Auradine Teraflux AT2880 vs Bitdeer SealMiner A3 Pro Air
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Auradine Teraflux AT2880 | Specification | Bitdeer SealMiner A3 Pro Air |
|---|---|---|
| 260.0 TH/s | Hashrate | 290.0 TH/s |
| 4,420 W | Power Consumption | 3,625 W |
| 17.0 J/TH | Efficiency | 12.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| — | Weight | 15.5 kg |
| 15,081 BTU/hr | BTU Output | 12,369 BTU/hr |
| — | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Auradine | Manufacturer | Bitdeer |
Profitability Comparison
Auradine Teraflux AT2880
Bitdeer SealMiner A3 Pro Air
Based on BTC price of $77,466 and current network difficulty as of May 21, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitdeer SealMiner A3 Pro Air comes out ahead — it takes 4 of 4 (efficiency, hashrate, power consumption, home mining score). Its biggest concrete edge: 26% better efficiency (17.0 vs 12.5 J/TH). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Auradine Teraflux AT2880 and Bitdeer SealMiner A3 Pro Air diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitdeer SealMiner A3 Pro Air 12% more hashrate (260 vs 290 TH/s)
- Bitdeer SealMiner A3 Pro Air 18% better power draw (4,420 vs 3,625 W)
- Bitdeer SealMiner A3 Pro Air 26% better efficiency (17.0 vs 12.5 J/TH)
- Auradine Teraflux AT2880 22% more heat output (15,081 vs 12,369 BTU/hr)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Auradine Teraflux AT2880 | Metric | Bitdeer SealMiner A3 Pro Air |
|---|---|---|
| — | Upfront cost (MSRP) | $4,895 |
| -$1.34 | Daily net profit | $1.64 |
| -$489 | Net after 1 year | -$4,297 |
| -$978 | Net after 2 years | -$3,699 |
| -$1,467 | Net after 3 years | -$3,101 |
| — | Payback period | Takes ~8.2 years to pay back at current rates |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
Bitdeer SealMiner A3 Pro Air$2.98/day higher profit at current rates.
Best for Home Mining
Bitdeer SealMiner A3 Pro AirScore: 30/100. 75 dB noise level.
Best for Efficiency
Bitdeer SealMiner A3 Pro Air12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Auradine Teraflux AT2880 or the Bitdeer SealMiner A3 Pro Air?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Pro Air is more profitable at $1.64/day compared to $-1.34/day for the Auradine Teraflux AT2880. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Auradine Teraflux AT2880 or Bitdeer SealMiner A3 Pro Air?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Auradine Teraflux AT2880 or Bitdeer SealMiner A3 Pro Air?
The Bitdeer SealMiner A3 Pro Air scores 30/100 on our Home Mining Score (vs 0/100 for the Auradine Teraflux AT2880). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Auradine Teraflux AT2880 and Bitdeer SealMiner A3 Pro Air on J/TH?
The Auradine Teraflux AT2880 runs at 17.0 J/TH while the Bitdeer SealMiner A3 Pro Air runs at 12.5 J/TH — a difference of 4.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 26% better efficiency (17.0 vs 12.5 J/TH).
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