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
Input Voltage
AC 220V-240V
Whatsminer M70S real-world hashrate (rated 226-258 TH/s) varies ±3%; power draw (rated ~3,140-3,500W) varies ±5%. Verify current firmware specifications with MicroBT.
Estimated Daily & Monthly Revenue
The Whatsminer M70S's 226-258 TH/s at ~13.5 J/TH earns a different amount each day 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 the Whatsminer M70S in our 6 MW Texas facility — air-cooled hosting at $0.07 USD/kWh all-in, no performance fees, 24/7 NOC monitoring.
Backed by MicroBT's standard 1-year manufacturer warranty; Fathom Labs is an authorized dealer, not the warrantor. Warranty details →
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 to 258 TH/s vs 214 to 242 TH/s) and better efficiency (13.5 vs 14.5 J/TH) at similar power consumption (~3,140 to 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 to 3,500W and generates significant heat and noise. Industrial power (AC 220V-240V) 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, with no performance fees and 24/7 NOC monitoring.
- How does the M70S compare to the M73?
- The M73 delivers nearly double the hashrate (470 to 526 vs 226 to 258 TH/s) but is less efficient (14.5 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?
- New Whatsminer units sold by Fathom Labs are covered by MicroBT's standard 1-year manufacturer warranty. This warranty is issued and honored by MicroBT. Fathom Labs is an authorized dealer, not the warrantor. For full coverage details, exclusions, and the claim process, contact us at time of purchase or reach MicroBT directly.