You may need to have below condition before running a Whatsminer M3:
- 220~240V Voltage Condition, if you are having 110V in your facility. Considerating using a STEP-UP transformer support 2500+W.
- Environment Temperature should be around -20 ~ 35 degree celsius.
- Noise Tolerance Space for 90db noise
To have a better return of bitcoin mining, we recommend to find facility where electricity is lower or approx to 0.06usd/kwh.