Aisen A1 Pro vs Bitmain Antminer T9 (11.5Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Aisen A1 Pro | Specification | Bitmain Antminer T9 (11.5Th) |
|---|---|---|
| 23.0 TH/s | Hashrate | 11.5 TH/s |
| 2,200 W | Power Consumption | 1,450 W |
| 95.7 J/TH | Efficiency | 126.1 J/TH |
| — | Noise Level | — |
| — | Weight | 3,800.0 kg |
| 7,506 BTU/hr | BTU Output | 4,947 BTU/hr |
| 26/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Aisen | Manufacturer | Bitmain |
Profitability Comparison
Aisen A1 Pro
Bitmain Antminer T9 (11.5Th)
Based on BTC price of $79,088 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Aisen A1 Pro comes out ahead — it takes 2 of 4 (efficiency, hashrate). Where it pulls away hardest is 100% more hashrate (23.0 vs 11.5 TH/s). That said, the Bitmain Antminer T9 (11.5Th) isn't beaten everywhere — it still wins power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Aisen A1 Pro and Bitmain Antminer T9 (11.5Th) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Aisen A1 Pro 100% more hashrate (23.0 vs 11.5 TH/s)
- Bitmain Antminer T9 (11.5Th) 34% better power draw (2,200 vs 1,450 W)
- Aisen A1 Pro 24% better efficiency (95.7 vs 126.1 J/TH)
- Aisen A1 Pro 52% more heat output (7,506 vs 4,947 BTU/hr)
- Bitmain Antminer T9 (11.5Th) 19% more home mining score (26.0 vs 31.0)
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 | Bitmain Antminer T9 (11.5Th) |
|---|---|---|
| — | Upfront cost (MSRP) | $955 |
| -$4.44 | Daily net profit | -$3.06 |
| -$1,622 | Net after 1 year | -$2,072 |
| -$3,243 | Net after 2 years | -$3,190 |
| -$4,865 | Net after 3 years | -$4,307 |
| — | 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
Bitmain Antminer T9 (11.5Th)Score: 31/100. 0 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 Bitmain Antminer T9 (11.5Th)?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer T9 (11.5Th) is more profitable at $-3.06/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 Bitmain Antminer T9 (11.5Th) better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Aisen A1 Pro or the Bitmain Antminer T9 (11.5Th)?
The Bitmain Antminer T9 (11.5Th) scores 31/100 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 Bitmain Antminer T9 (11.5Th)?
The Aisen A1 Pro runs at 95.7 J/TH while the Bitmain Antminer T9 (11.5Th) runs at 126.1 J/TH — a difference of 30.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 24% better efficiency (95.7 vs 126.1 J/TH).