Aisen A1 Pro vs StealthMiner
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Aisen A1 Pro | Specification | StealthMiner |
|---|---|---|
| 23.0 TH/s | Hashrate | 800.0 GH/s |
| 2,200 W | Power Consumption | 18 W |
| 95.7 J/TH | Efficiency | 22.5 J/TH |
| — | Noise Level | 28 dB |
| — | Weight | 1.5 kg |
| 7,506 BTU/hr | BTU Output | 61 BTU/hr |
| 26/100 | Home Mining Score | 70/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Aisen | Manufacturer | D-Central |
Profitability Comparison
Aisen A1 Pro
StealthMiner
Based on BTC price of $79,082 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the StealthMiner comes out ahead — it takes 4 of 5 (efficiency, power consumption, home mining score, noise level). Its biggest concrete edge: 99% better power draw (2,200.0 vs 18.0 W). That said, the Aisen A1 Pro isn't beaten everywhere — it still wins hashrate. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Aisen A1 Pro and StealthMiner sit on each measurable spec:
- Aisen A1 Pro 2775% more hashrate (23.0 vs 0.8 TH/s)
- StealthMiner 99% better power draw (2,200.0 vs 18.0 W)
- StealthMiner 76% better efficiency (95.7 vs 22.5 J/TH)
- Aisen A1 Pro 12125% more heat output (7,506.4 vs 61.4 BTU/hr)
- StealthMiner 169% more home mining score (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 | StealthMiner |
|---|---|---|
| — | Upfront cost (MSRP) | $199 |
| -$4.44 | Daily net profit | -$0.01 |
| -$1,622 | Net after 1 year | -$204 |
| -$3,243 | Net after 2 years | -$209 |
| -$4,865 | Net after 3 years | -$214 |
| — | 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
StealthMinerScore: 70/100. 28 dB noise level.
Best for Efficiency
StealthMiner22.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Aisen A1 Pro or StealthMiner more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the StealthMiner is more profitable at $-0.01/day compared to $-4.44/day for the Aisen A1 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Aisen A1 Pro or the StealthMiner better for noise-sensitive spaces?
The StealthMiner is quieter at 28 dB compared to the Aisen A1 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Aisen A1 Pro vs StealthMiner: which fits a residential setup better?
The StealthMiner 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.
How far apart are the Aisen A1 Pro and StealthMiner on J/TH?
The Aisen A1 Pro runs at 95.7 J/TH while the StealthMiner runs at 22.5 J/TH — a difference of 73.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 76% better efficiency (95.7 vs 22.5 J/TH).