Aisen A1 Pro vs Antminer S19j Pro+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Aisen A1 Pro | Specification | Antminer S19j Pro+ |
|---|---|---|
| 23.0 TH/s | Hashrate | 117.0 TH/s |
| 2,200 W | Power Consumption | 3,355 W |
| 95.7 J/TH | Efficiency | 28.7 J/TH |
| — | Noise Level | 75 dB |
| — | Weight | 13.6 kg |
| 7,506 BTU/hr | BTU Output | 11,447 BTU/hr |
| 26/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Aisen | Manufacturer | Bitmain |
Profitability Comparison
Aisen A1 Pro
Antminer S19j Pro+
Based on BTC price of $68,719 and current network difficulty as of Mar 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19j Pro+ wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Aisen A1 Pro holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer S19j Pro+Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j Pro+28.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Aisen A1 Pro or Antminer S19j Pro+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j Pro+ is more profitable at $-4.57/day compared to $-4.59/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 Antminer S19j Pro+?
The Antminer S19j Pro+ is quieter at 75 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 Antminer S19j Pro+?
The Antminer S19j Pro+ scores 84/100 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 S19j Pro+?
The Aisen A1 Pro runs at 95.7 J/TH while the Antminer S19j Pro+ runs at 28.7 J/TH — a difference of 67.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.