Hashrate298 TH/s
Power5,513 W
Efficiency18.5 J/TH
CoolingHydro
ReleaseNov 2023
Noise50 dB
MicroBT WhatsMiner M66S
MicroBT · SHA-256 · Mines BTC
+$5.38profit a day
$161.54a month
366 daysto pay back at the best price
7 offers from $1,969
Typical price
3% below the 90-day typical price
Typical lowest price over 90 days: $1,969 – $2,023
OneMiners ★ Featured ✓ Verified seller
Extended warrantyPay in instalmentsIn stock, fast delivery
Whatsminer M66S - 298 TH/s
Host with them from $0.0364/kWh, $146 a month
Best price$1,969
366 days payback · $6.61/TH
Go to shop
X-ON Mining
MicroBT WhatsMiner M66S SHA-256 algorithm 298Th/s-314Th/s 5513W
$4,650
864 days payback · $15.60/TH
Go to shop
Yesmining ✓ Verified seller
MicroBT Whatsminer M66S 298T Hydro BTC Bitcoin Miner
Host with them from $0.07/kWh, $282 a month
$4,680
870 days payback · $15.70/TH
Go to shop
Watch this miner to keep it on your watchlist and see how its price changes.
Where to run it
All-in hosting rates for this 5,513 W machine, and the profit left at today's income. Ask the host whether the site takes hydro or immersion machines.
NigeriaOneMiners ★ Featured
Natural gas33 MW
$0.0364/kWh$146 a month
+$5.38 / daypays back in 366 days
See hosting
Nigeria #2PCPraha ★ Featured
Natural gas
$0.0368/kWh$148 a month
+$5.33 / daypays back in 370 days
See hosting
EthiopiaOneMiners ★ Featured
Hydro40 MW
$0.0399/kWh$160 a month
+$4.92 / daypays back in 401 days
See hosting
UAE - Dubai and Abu DhabiOneMiners ★ Featured
DubaiNatural gas34 MW
$0.042/kWh$169 a month
+$4.64 / daypays back in 425 days
See hosting
FinlandOneMiners ★ Featured
grid & wind22 MW
$0.0448/kWh$180 a month
+$4.27 / daypays back in 461 days
See hosting
Norway ArcticOneMiners ★ Featured
Hydro36 MW
$0.0448/kWh$180 a month
+$4.27 / daypays back in 461 days
See hosting
Norway ArcticPCPraha ★ Featured
Hydro
$0.0448/kWh$180 a month
+$4.27 / daypays back in 461 days
See hosting
Texas, USAOneMiners ★ Featured
Texasgas, wind & solar65 MW
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
Georgia, USAOneMiners ★ Featured
GeorgiaGrid mix34 MW
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
South Carolina, USAOneMiners ★ Featured
South CarolinaNatural gas68 MW
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
Houston, USAOneMiners ★ Featured
HoustonGrid mix45 MW
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
Kansas, USAOneMiners ★ Featured
KansasGrid mix24 MW
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
New York, USAOneMiners ★ Featured
New YorkHydro100 MW
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
FinlandPCPraha ★ Featured
nuclear, wind & hydro
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
USAPCPraha ★ Featured
Natural gas
$0.0455/kWh$183 a month
+$4.18 / daypays back in 472 days
See hosting
ChinaOneMiners ★ Featured
gas, hydro & solar288 MW
$0.0462/kWh$186 a month
+$4.09 / daypays back in 482 days
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Dubai #2PCPraha ★ Featured
Dubaigas & solar
$0.0466/kWh$187 a month
+$4.03 / daypays back in 488 days
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CanadaOneMiners ★ Featured
Hydro25 MW
$0.0476/kWh$191 a month
+$3.90 / daypays back in 505 days
See hosting
ParaguayOneMiners ★ Featured
Hydro12 MW
$0.0483/kWh$194 a month
+$3.81 / daypays back in 517 days
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BrazilOneMiners ★ Featured
Hydro26 MW
$0.0483/kWh$194 a month
+$3.81 / daypays back in 517 days
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KazakhstanOneMiners ★ Featured
Natural gas24 MW
$0.049/kWh$197 a month
+$3.72 / daypays back in 530 days
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USA - No installation feesOneMiners ★ Featured
Natural gas336 MW
$0.0553/kWh$222 a month
+$2.88 / daypays back in 683 days
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USA - No installation feePCPraha ★ Featured
Natural gas
$0.0559/kWh$225 a month
+$2.80 / daypays back in 703 days
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CzechiaOneMiners ★ Featured
Grid mix10 MW
$0.0665/kWh$267 a month
+$1.40 / daypays back in 1405 days
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NigeriaKentino ✓ Verified
13 MW
$0.048/kWh$193 a month
+$3.85 / daypays back in 512 days
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EthiopiaKentino ✓ Verified
30 MW
$0.053/kWh$213 a month
+$3.19 / daypays back in 618 days
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Dubai, UAEKentino ✓ Verified
Dubai4 MW
$0.0575/kWh$231 a month
+$2.59 / daypays back in 760 days
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South Carolina, USAKentino ✓ Verified
South Carolina20 MW
$0.059/kWh$237 a month
+$2.39 / daypays back in 823 days
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Norway ArcticKentino ✓ Verified
8 MW
$0.06/kWh$241 a month
+$2.26 / daypays back in 871 days
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Georgia, USAKentino ✓ Verified
Georgia20 MW
$0.06/kWh$241 a month
+$2.26 / daypays back in 871 days
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ParaguayKentino ✓ Verified
2 MW
$0.077/kWh$310 a month
+$0.01 / daypays back in 155805 days
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The Mining Future hosting Mexico (Calpulalpan)The Mining Future
Calpulalpan3 MW
$0.058/kWh$233 a month
+$2.53 / daypays back in 780 days
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Oslo, NorwayEquipos de minar ✓ Verified
OsloHydro5 MW
$0.06/kWh$241 a month
+$2.26 / daypays back in 871 days
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Dallas, TexasEquipos de minar ✓ Verified
Dallas20 MW
$0.065/kWh$261 a month
+$1.60 / daypays back in 1231 days
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Cheyenne, WyomingEquipos de minar ✓ Verified
Cheyenne10 MW
$0.07/kWh$282 a month
+$0.94 / daypays back in 2098 days
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NexSA1, BrazilNexMine
Hydro4 MW
$0.0628/kWh$253 a month
+$1.89 / daypays back in 1041 days
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Dubai, UAE (air-cooled racks)BitHash ✓ Verified
Dubai
$0.063/kWh$253 a month
+$1.87 / daypays back in 1056 days
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Dubai, UAE (hydro racks)BitHash ✓ Verified
Dubai
$0.065/kWh$261 a month
+$1.60 / daypays back in 1231 days
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Texas, USAMaxi Miners ✓ Verified
$0.065/kWh$261 a month
+$1.60 / daypays back in 1231 days
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Canada hydroAntminer Distribution Europe ✓ Verified
Hydro
$0.065/kWh$261 a month
+$1.60 / daypays back in 1231 days
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UAEAntminer Distribution Europe ✓ Verified
$0.0696/kWh$280 a month
+$0.99 / daypays back in 1986 days
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Norway hydroAntminer Distribution Europe ✓ Verified
Hydro
$0.0754/kWh$303 a month
+$0.22 / daypays back in 8777 days
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FinlandASIC Miner Group
Mixed renewables25 MW
$0.0695/kWh$280 a month
+$1.00 / daypays back in 1960 days
See hosting
USACryptohall24
Grid mix150 MW
$0.0695/kWh$280 a month
+$1.00 / daypays back in 1960 days
See hosting
Sherburne, New YorkValueHash
Sherburne3 MW
$0.075/kWh$302 a month
+$0.28 / daypays back in 7102 days
See hosting
Abu Dhabi - Intermine SolutionsIntermine Solutions GmbH ✓ Verified
5 MW
$0.077/kWh$310 a month
+$0.01 / daypays back in 155805 days
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Oman - Intermine SolutionsIntermine Solutions GmbH ✓ Verified
6 MW
$0.077/kWh$310 a month
+$0.01 / daypays back in 155805 days
See hosting
Compass Mining Indiana 1Compass Mining
Grid mix, Coal, Natural gas
$0.079/kWh$318 a month
$-0.25 / day
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Simple Mining Site #1Simple Mining
Grid mix, Wind, Solar, Nuclear, Coal, Natural gas30 MW
$0.08/kWh$322 a month
$-0.38 / day
See hosting
Coin Factory hosting - QuebecCoin Factory ✓ Verified
Quebec
$0.08/kWh$322 a month
$-0.38 / day
See hosting
Coin Factory hosting - KansasCoin Factory ✓ Verified
Kansas
$0.0825/kWh$332 a month
$-0.72 / day
See hosting
Your numbers
The calculator from our free widget: every payback on this page follows it.
- Income a day
- $10.20
- Power a day
- −$4.82
- Hosting a day
- —
- Profit a day
- $5.38
- Payback at $1,969
- —
Profit and payback are estimates from today's coin prices and network difficulty, before pool fees, hosting and taxes. They change every day. Not financial advice.
Put this calculator on your site →Profit at $0.0364/kWh
| Period | Income | Electricity | Profit |
|---|---|---|---|
| Day | $10.20 | −$4.82 | $5.38 |
| Week | $71.40 | −$33.71 | $37.69 |
| Month | $306.02 | −$144.48 | $161.54 |
| Year | $3,723 | −$1,758 | $1,965 |
Income vs electricity · 132.3 kWh a day · at today's BTC price and difficulty
Profitable up to$0.077/kWhBreak-even electricity price
Break-even BTC price
$37,933
53% below today's price
Released in November 2023, the MicroBT WhatsMiner M66S is a liquid-cooled SHA-256 miner for BTC, BCH and BSV. It delivers 298 TH/s at 5513 W, an efficiency of 18.5 J/TH.
Profit by coin
Every coin this miner can mine, at today's prices and difficulty · $0.0364/kWh
| Coin | Mined per day | Income / day | Profit |
|---|---|---|---|
| BCH2 | 394 BCH2 | $10.80 | $5.98 |
 XEC |
1,704,569 XEC | $10.64 | $5.82 |
 BTC Rated on |
0.000127 BTC | $10.20 | $5.38 |
 BSV |
0.585 BSV | $10.10 | $5.28 |
 BCH |
0.0357 BCH | $10.00 | $5.18 |
 BC2 |
136 BC2 | $9.51 | $4.69 |
 FB |
22.6 FB | $6.96 | $2.14 |
Rankings use the algorithm's main coin (BTC for SHA-256, LTC + DOGE for Scrypt): small side chains may pay more per hash today but can't absorb much hashrate.
Price history
━ Average price ━ Lowest price
Specifications
ManufacturerMicroBT
ModelMicroBT WhatsMiner M66S
ReleaseNov 2023
AlgorithmSHA-256
Hashrate298 TH/s
Power5,513 W
Efficiency18.5 J/TH
Noise50 dB
CoolingHydro
Size267 × 147 × 401 mm
Weight18.0 kg
InterfaceEthernet
Temperature5–40 °C
Humidity5–95 %
Manuals & firmware
AsicProfit hosts no files: each link opens the manufacturer's download page, which always has the newest version.
Official downloads for every ASIC model →Mineable coins
NMC
PPC
QUAIAbout this miner
The MicroBT WhatsMiner M66S is an ASIC miner by MicroBT for the SHA-256 algorithm, rated at 298 TH/s on 5,513 W. It came out in November 2023. Its efficiency of 18.5 J/TH is close to the median SHA-256 miner we track (20.4 J/TH). At $0.036/kWh it ranks #80 of 299 SHA-256 miners by daily profit, earning about $5.38 a day mining BTC. The best price on AsicProfit is $1,969. At today's rates it would pay for itself in about 366 days. It is water-cooled (hydro), so it needs a cooling loop and a dry cooler instead of fans.
Pools finding the blocks
The biggest pools for the coins this device mines, by their share of the blocks over the last 7 days.
Bitcoin985 blocks, 7 days
Foundry USA25.4%AntPool20.0%F2Pool16.9%
All pools and recent blocks →Fractal Bitcoin19,901 blocks, 7 days
PoolBTC20.5%F2Pool11.2%AntPool10.4%
All pools and recent blocks →Bitcoin Cash1,006 blocks, 7 days
JCBCH21.2%ViaBTC18.4%AntPool12.0%
All pools and recent blocks →Bitcoin SV993 blocks, 7 days
Kryptex22.2%CUVVE14.8%Mining-Dutch13.0%
All pools and recent blocks →
Questions and answers
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