Antminer S19j Pro vs MicroBT Whatsminer M32
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j Pro | Specification | MicroBT Whatsminer M32 |
|---|---|---|
| 100.0 TH/s | Hashrate | 62.0 TH/s |
| 3,050 W | Power Consumption | 3,348 W |
| 30.5 J/TH | Efficiency | 54.0 J/TH |
| 75 dB | Noise Level | — |
| 13.2 kg | Weight | — |
| 10,407 BTU/hr | BTU Output | 11,423 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S19j Pro
MicroBT Whatsminer M32
Based on BTC price of $71,205 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 6 of 6 factors (efficiency, hashrate, power consumption, home mining score, noise level, price-performance). 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 MicroBT Whatsminer M32 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j Pro is more profitable at $-4.23/day compared to $-6.12/day for the MicroBT Whatsminer M32. 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 MicroBT Whatsminer M32?
The Antminer S19j Pro is quieter at 75 dB compared to the MicroBT Whatsminer M32 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j Pro or MicroBT Whatsminer M32?
The Antminer S19j Pro scores 84/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M32). 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 MicroBT Whatsminer M32?
The Antminer S19j Pro runs at 30.5 J/TH while the MicroBT Whatsminer M32 runs at 54.0 J/TH — a difference of 23.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.