Antminer S19j Pro vs Antminer Slim Edition (S9)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j Pro | Specification | Antminer Slim Edition (S9) |
|---|---|---|
| 100.0 TH/s | Hashrate | 12.0 TH/s |
| 3,050 W | Power Consumption | 1,100 W |
| 30.5 J/TH | Efficiency | 91.7 J/TH |
| 75 dB | Noise Level | 65 dB |
| 13.2 kg | Weight | 3.5 kg |
| 10,407 BTU/hr | BTU Output | 3,753 BTU/hr |
| 84/100 | Home Mining Score | 52/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Antminer S19j Pro
Antminer Slim Edition (S9)
Based on BTC price of $70,886 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 6 factors (efficiency, hashrate, home mining score, price-performance). The Antminer Slim Edition (S9) holds the edge in power consumption and noise level. 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 ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j Pro30.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j Pro or Antminer Slim Edition (S9) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer Slim Edition (S9) is more profitable at $-2.27/day compared to $-4.25/day for the Antminer S19j Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19j Pro or Antminer Slim Edition (S9)?
The Antminer Slim Edition (S9) is quieter at 65 dB compared to the Antminer S19j Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j Pro or Antminer Slim Edition (S9)?
The Antminer S19j Pro scores 84/100 on our Home Mining Score (vs 52/100 for the Antminer Slim Edition (S9)). 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 Antminer S19j Pro and Antminer Slim Edition (S9)?
The Antminer S19j Pro runs at 30.5 J/TH while the Antminer Slim Edition (S9) runs at 91.7 J/TH — a difference of 61.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.