Brand: MicroBT · Type: ASIC Bitcoin Miner
Whatsminer M70S
Prices may vary
The M70S delivers 258 TH/s at 13.5 J/TH — higher hashrate and superior efficiency for operations focused on long-term ROI.
Full Specifications
Hashrate
226–258 TH/s
Efficiency
~13.5 J/TH
Power Draw
~3,140–3,500W
Cooling
Air-cooled
Real-world hashrate varies ±3%; power consumption ±5%. Verify current firmware specifications with MicroBT.
Estimated Daily & Monthly Revenue
Bitcoin mining revenue changes daily based on network difficulty and BTC price. Use our profitability calculator for real-time estimates.
Open Profitability Calculator →- 258 TH/s hashrate
- 3,140W power draw
- 13.5 J/TH efficiency
- Dual-fan air cooling
Host with Fathom Labs
Deploy this miner in our 6 MW Texas facility at $0.07 USD/kWh all-in — no performance fees, 24/7 NOC monitoring.
Frequently Asked Questions
- Is the Whatsminer M70S profitable in 2025?
- The M70S is one of the most efficient air-cooled miners available at ~13.5 J/TH. Profitability depends on BTC price and network difficulty. Use our profitability calculator for real-time estimates.
- What is the difference between the Whatsminer M70 and M70S?
- The M70S improves on the M70 with higher hashrate (226–258 TH/s vs 214–242 TH/s) and better efficiency (13.5 vs 14.5 J/TH) at similar power consumption (~3,140–3,500W). The M70S earns more per day while using the same power.
- Is the Whatsminer M70S good for home mining?
- The M70S draws ~3,140–3,500W and generates significant heat and noise. Industrial power (200–277V AC) is required. Most operators host at a professional facility rather than running it at home.
- Does Fathom Labs host the Whatsminer M70S?
- Yes. We host the M70S at $0.07 USD/kWh all-in at our Texas ERCOT facility — no performance fees, 24/7 NOC monitoring.
- How does the M70S compare to the M73?
- The M73 delivers nearly double the hashrate (~470 vs 226–258 TH/s) but is less efficient (15.3 vs 13.5 J/TH) and requires liquid-cooled colocation infrastructure. The M70S is the better choice for air-cooled facilities; the M73 is for high-density hydro deployments.
- What warranty does the Whatsminer M70S come with?
- {{WARRANTY}} — contact us or MicroBT directly for current warranty terms.