Aisen A1 Pro vs Bitaxe Ultra
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Aisen A1 Pro | Specification | Bitaxe Ultra |
|---|---|---|
| 23.0 TH/s | Taux de hachage | 500.0 GH/s |
| 2,200 W | Consommation électrique | 15 W |
| 95.7 J/TH | Efficiency | 30.0 J/TH |
| — | Niveau de bruit | 35 dB |
| — | Weight | 0.3 kg |
| 7,506 BTU/hr | BTU Output | 51 BTU/hr |
| 26/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Aisen | Manufacturer | D-Central |
Profitability Comparison
Aisen A1 Pro
Bitaxe Ultra
Based on BTC price of $64,000 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitaxe Ultra edges it: 4 of 5 factors go its way (efficacité, consommation électrique, score de minage domestique, niveau sonore). Where it pulls away hardest is 99% better power draw (2,200.0 vs 15.0 W). The Aisen A1 Pro holds the edge in hashrate. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Aisen A1 Pro and Bitaxe Ultra actually differ, with the gap quantified:
- Aisen A1 Pro 4500% more hashrate (23.0 vs 0.5 TH/s)
- Bitaxe Ultra 99% better power draw (2,200.0 vs 15.0 W)
- Bitaxe Ultra 69% better efficacité (95.7 vs 30.0 J/TH)
- Aisen A1 Pro 14561% more heat output (7,506.4 vs 51.2 BTU/hr)
- Bitaxe Ultra 169% more score de minage domestique (26.0 vs 70.0)
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.
| Aisen A1 Pro | Metric | Bitaxe Ultra |
|---|---|---|
| — | Upfront cost (MSRP) | $79 |
| -$4.61 | Daily net profit | -$0.02 |
| -$1,684 | Net after 1 year | -$87 |
| -$3,368 | Net after 2 years | -$95 |
| -$5,052 | Net after 3 years | -$103 |
| — | Payback period | Does not pay back at current rates (negative daily profit) |
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
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitaxe UltraScore: 70/100. 35 dB noise level.
Best for Efficiency
Bitaxe Ultra30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Aisen A1 Pro or the Bitaxe Ultra?
At the current BTC price and a $0.10/kWh electricity rate, the Bitaxe Ultra is more profitable at $-0.02/day compared to $-4.61/day for the Aisen A1 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Aisen A1 Pro or Bitaxe Ultra?
The Bitaxe Ultra is quieter at 35 dB compared to the Aisen A1 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Aisen A1 Pro or Bitaxe Ultra?
The Bitaxe Ultra scores 70/100 on our Home Mining Score (vs 26/100 for the Aisen A1 Pro). 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 Aisen A1 Pro and Bitaxe Ultra?
The Aisen A1 Pro runs at 95.7 J/TH while the Bitaxe Ultra runs at 30.0 J/TH — a difference of 65.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 69% better efficacité (95.7 vs 30.0 J/TH).