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PRE-ORDER
$/kWh
AccediWhatsminer M66S (300Th)
$3,210.00
Hashrate
300 TH/S
Power
5400 W
Daily Profit
$4.76
ROI
54%
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
5400W = 129.6 kWh/day
Daily Profit$4.76
Annual ROI54%
Break-even675 days
Yearly Profit$1,736.34
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $10.59 | $5.83 | $4.76 | 0.000141 BTC |
| Weekly | $74.12 | $40.82 | $33.30 | 0.000984 BTC |
| Monthly | $317.67 | $174.96 | $142.71 | 0.0042 BTC |
| Yearly | $3,865.02 | $2,128.68 | $1,736.34 | 0.0513 BTC |
Historical Profitability
Daily profit trends for Bitcoin
Current Daily $4.83
30-Day Average$3.13
Best Day$15.23
Price Change (24h)-1.20%
Mineable Coins
Cryptocurrencies you can mine with SHA-256
7 coins available
| Coin | Algorithm | Daily Revenue | Daily Profit | Daily Reward |
|---|---|---|---|---|
 DigiByteDGB | SHA-256 | $13.32 | $7.49 | 3151.74 DGB |
 Fractal BitcoinFB | SHA-256 | $11.38 | $5.54 | 24.66 FB |
 eCashXEC | SHA-256 | $11.10 | $5.27 | 1567363.56 XEC |
 BitcoinBTC | SHA-256 | $10.59 | $4.76 | 0.000141 BTC |
 Bitcoin CashBCH | SHA-256 | $10.34 | $4.51 | 0.0233 BCH |
 PeercoinPPC | SHA-256 | $0.00 | -$5.83 | 42.84 PPC |
 UnobtaniumUNO | SHA-256 | $0.00 | -$5.83 | 3.0083e-7 UNO |
Mining Pools for BTC
Which miner is better for you?
Compare BTC miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
Whatsminer M66S MicroBT Current | 300 TH/S | 5400 W | 18 J/Th | $4.76 | 675 days | $3,210.00 | Viewing |
 Antminer S19 XP+ Hyd Bitmain | 293 TH/S | 5567 W | 19 J/Th | $4.33 | 204 days | $879.00-73% | View |
 Whatsminer M76 MicroBT | 354 TH/S | 5133 W | 14.5 J/Th | $6.95 | 486 days | $3,372.50 - $5,595.00+5% | View |
 Whatsminer M65S+ MicroBT | - | 17 W | - | $0.02 | N/A | $3,385.20 - $3,432.00+5% | View |
 Whatsminer M72S(282Th) MicroBT | 282 TH/S | 3807 W | 13.5 J/Th | $5.84 | 889 days | $5,189.00 - $5,190.00+62% | View |
Whatsminer M66S
MicroBT
Current ProductHashrate
300 TH/S
Power
5400 W
Efficiency
18 J/Th
Daily Profit
$4.76
Antminer S19 XP+ Hyd
Bitmain
Hashrate
293 TH/S
Power
5567 W
Efficiency
19 J/Th
Daily Profit
$4.33
Whatsminer M76
MicroBT
Hashrate
354 TH/S
Power
5133 W
Efficiency
14.5 J/Th
Daily Profit
$6.95
Whatsminer M65S+
MicroBT
Hashrate
-
Power
17 W
Efficiency
-
Daily Profit
$0.02
Whatsminer M72S(282Th)
MicroBT
Hashrate
282 TH/S
Power
3807 W
Efficiency
13.5 J/Th
Daily Profit
$5.84
Technical Specifications
Performance
| Manufacturer | MicroBT |
| Model | Whatsminer M66S (300Th) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 300 TH/S |
| Power Consumption | 5400 W |
| Efficiency | 18 J/Th |
Physical
| Weight | 15.4 kg |
| Dimensions | 267x147x401(mm) |
| Noise Level | 75 dB |
| Cooling | Hydro |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 380 - 480V |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
Environment
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 10 - 90 % |
| Altitude | ≤2000m |
Documents & Resources
Detailed Overview
Model M66S from MicroBT mining SHA-256 algorithm with a maximum hashrate of 300 TH/S for a power consumption of 5400 W
Key Features
- 18 J/Th efficiency
- 300 TH/S hashrate
- 5400 W power consumption
- SHA-256 algorithm
Why choose Whatsminer M66S?
The Whatsminer M66S from MicroBT offers exceptional efficiency at 18 J/Th, making it one of the most profitable miners in its class. With a hashrate of 300 TH/S, power consumption of 5400 W, and support for SHA-256 algorithm, it delivers impressive returns. Backed by manufacturer warranty and our professional support team.
Frequently Asked Questions
Get answers to common questions about this miner
A Apr 21, 2026, tenendo conto del costo dell'elettricità $0.045/KWh, i risultati per Whatsminer M66S (300Th) sono i seguenti:
• Reddito giornaliero: $10.663
• Costo giornaliero dell'elettricità: $5.83
• Profitto netto giornaliero: $4.83
Reddito prospettico:
• Profitto netto mensile: $144.93
• Profitto netto annuale: $1763.32
• Reddito giornaliero: $10.663
• Costo giornaliero dell'elettricità: $5.83
• Profitto netto giornaliero: $4.83
Reddito prospettico:
• Profitto netto mensile: $144.93
• Profitto netto annuale: $1763.32
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