Antminer Slim Edition (S9) vs MicroBT Whatsminer M61
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer Slim Edition (S9) | Specification | MicroBT Whatsminer M61 |
|---|---|---|
| 12.0 TH/s | Hashrate | 200.0 TH/s |
| 1,100 W | Power Consumption | 3,980 W |
| 91.7 J/TH | Efficiency | 19.9 J/TH |
| 65 dB | Noise Level | 75 dB |
| 3.5 kg | Weight | 13.5 kg |
| 3,753 BTU/hr | BTU Output | 13,580 BTU/hr |
| 52/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | MicroBT |
Profitability Comparison
Antminer Slim Edition (S9)
MicroBT Whatsminer M61
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 MicroBT Whatsminer M61 wins on 3 of 6 factors (efficiency, hashrate, price-performance). The Antminer Slim Edition (S9) 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
Antminer Slim Edition (S9)Score: 52/100. 65 dB noise level.
Best for Efficiency
MicroBT Whatsminer M6119.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer Slim Edition (S9) or MicroBT Whatsminer M61 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 $-3.41/day for the MicroBT Whatsminer M61. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer Slim Edition (S9) or MicroBT Whatsminer M61?
The Antminer Slim Edition (S9) is quieter at 65 dB compared to the MicroBT Whatsminer M61 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer Slim Edition (S9) or MicroBT Whatsminer M61?
The Antminer Slim Edition (S9) scores 52/100 on our Home Mining Score (vs 30/100 for the MicroBT Whatsminer M61). 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 Slim Edition (S9) and MicroBT Whatsminer M61?
The Antminer Slim Edition (S9) runs at 91.7 J/TH while the MicroBT Whatsminer M61 runs at 19.9 J/TH — a difference of 71.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.