Bitmain Antminer S19j Pro (104Th) vs NerdQAxe
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19j Pro (104Th) | Specification | NerdQAxe |
|---|---|---|
| 104.0 TH/s | Hashrate | 2.0 TH/s |
| 3,068 W | Power Consumption | 80 W |
| 29.5 J/TH | Efficiency | 40.0 J/TH |
| — | Noise Level | 40 dB |
| 13,200.0 kg | Weight | 0.4 kg |
| 10,468 BTU/hr | BTU Output | 273 BTU/hr |
| 22/100 | Home Mining Score | 71/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S19j Pro (104Th)
NerdQAxe
Based on BTC price of $70,888 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S19j Pro (104Th) wins on 3 of 6 factors (efficiency, hashrate, price-performance). The NerdQAxe holds the edge in power consumption and home mining score 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
NerdQAxeScore: 71/100. 40 dB noise level.
Best for Efficiency
Bitmain Antminer S19j Pro (104Th)29.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19j Pro (104Th) or NerdQAxe more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the NerdQAxe is more profitable at $-0.13/day compared to $-4.17/day for the Bitmain Antminer S19j Pro (104Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19j Pro (104Th) or NerdQAxe?
The NerdQAxe is quieter at 40 dB compared to the Bitmain Antminer S19j Pro (104Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19j Pro (104Th) or NerdQAxe?
The NerdQAxe scores 71/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19j Pro (104Th)). 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 Bitmain Antminer S19j Pro (104Th) and NerdQAxe?
The Bitmain Antminer S19j Pro (104Th) runs at 29.5 J/TH while the NerdQAxe runs at 40.0 J/TH — a difference of 10.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.