Whatsminer M30S++ vs Whatsminer M50S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Whatsminer M30S++ | Specification | Whatsminer M50S |
|---|---|---|
| 112.0 TH/s | Hashrate | 126.0 TH/s |
| 3,472 W | Power Consumption | 3,276 W |
| 31.0 J/TH | Efficiency | 26.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 12.0 kg | Weight | 12.8 kg |
| 11,847 BTU/hr | BTU Output | 11,178 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
Whatsminer M30S++
Whatsminer M50S
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Two generations of MicroBT's Whatsminer line. The M30S++ was the refined version of the M30S era, while the M50S launched the next generation.
The M50S brings a meaningful efficiency improvement over the M30S++. As with most generational upgrades, the newer model wins on efficiency while the older model may be cheaper on the secondary market.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Whatsminer M50S26.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the M50S worth the upgrade from an M30S++?
At electricity rates above $0.06/kWh, the M50S's efficiency advantage typically justifies the upgrade cost within a year. At very cheap rates, the M30S++ may remain profitable enough to keep running.
Can D-Central service both M30S++ and M50S models?
Yes. D-Central provides repair services for the complete Whatsminer lineup, including board-level diagnostics and component replacement.