Aisen A1 Pro vs Antminer Loki Edition (S9)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Aisen A1 Pro | Specification | Antminer Loki Edition (S9) |
|---|---|---|
| 23.0 TH/s | Hashrate | 14.0 TH/s |
| 2,200 W | Power Consumption | 1,350 W |
| 95.7 J/TH | Efficiency | 96.4 J/TH |
| — | Noise Level | 55 dB |
| — | Weight | 6.0 kg |
| 7,506 BTU/hr | BTU Output | 4,606 BTU/hr |
| 26/100 | Home Mining Score | 59/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Aisen | Manufacturer | D-Central |
Profitability Comparison
Aisen A1 Pro
Antminer Loki Edition (S9)
Based on BTC price of $78,217 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Aisen A1 Pro wins on 2 of 5 factors (efficiency, hashrate). The standout gap is 64% more hashrate (23.0 vs 14.0 TH/s) in the Aisen A1 Pro's favour. The Antminer Loki Edition (S9) holds the edge in power consumption and home mining score and noise level. 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 Antminer Loki Edition (S9) sit on each measurable spec:
- Aisen A1 Pro 64% more hashrate (23.0 vs 14.0 TH/s)
- Antminer Loki Edition (S9) 39% better power draw (2,200 vs 1,350 W)
- Aisen A1 Pro 1% better efficiency (95.7 vs 96.4 J/TH)
- Aisen A1 Pro 63% more heat output (7,506 vs 4,606 BTU/hr)
- Antminer Loki Edition (S9) 127% more home mining score (26.0 vs 59.0)
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 | Antminer Loki Edition (S9) |
|---|---|---|
| — | Upfront cost (MSRP) | $349 |
| -$4.45 | Daily net profit | -$2.74 |
| -$1,625 | Net after 1 year | -$1,348 |
| -$3,250 | Net after 2 years | -$2,346 |
| -$4,875 | Net after 3 years | -$3,345 |
| — | 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
Antminer Loki Edition (S9)Score: 59/100. 55 dB noise level.
Best for Efficiency
Aisen A1 Pro95.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Aisen A1 Pro or the Antminer Loki Edition (S9)?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer Loki Edition (S9) is more profitable at $-2.74/day compared to $-4.45/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 Antminer Loki Edition (S9) better for noise-sensitive spaces?
The Antminer Loki Edition (S9) is quieter at 55 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 Antminer Loki Edition (S9): which fits a residential setup better?
The Antminer Loki Edition (S9) scores 59/100 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 Antminer Loki Edition (S9)?
The Aisen A1 Pro runs at 95.7 J/TH while the Antminer Loki Edition (S9) runs at 96.4 J/TH — a difference of 0.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 1% better efficiency (95.7 vs 96.4 J/TH).