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MicroBT WhatsMiner M66
WhatsMiner M66 profitability insights powered by real-time data: Discover how much your WhatsMiner M66 can earn using our advanced ASIC miner calculator. We use live mining reward data and automatically factor in electricity costs, giving you a clear overview of your potential daily, monthly, and yearly returns.
Profitability Analysis
Here you can see a detailed analysis of miner profitability, updated in real-time.
| Period | Income | Expense | Profit |
|---|---|---|---|
|
Daily
|
$12.65 | $10.70 |
$1.95
|
|
Monthly
|
$379.45 | $320.95 |
$58.50
|
|
Yearly
|
$4,616.61 | $3,904.86 |
$711.75
|
About the MicroBT WhatsMiner M66 (280TH/s)
Learn more about this ASIC miner, including its specifications, performance, energy consumption, and profitability.
The MicroBT WhatsMiner M66 is a purpose-built SHA-256 ASIC delivering 280 TH/s at approximately 5,572 W, translating to about 19.9 J/TH, a hard-nosed efficiency profile that stays credible under continuous load when power delivery and thermal conditions are properly managed; its hydro cooling system evacuates heat rapidly while holding acoustic output near 50 dB, mitigating both thermal variance and site noise externalities, and its auto-tuning firmware dynamically balances frequency and voltage to preserve stability or push throughput as ambient conditions and power budgets shift, which is especially useful when difficulty and hashprice volatility make fixed operating points suboptimal; with compact dimensions of 267 x 147 x 401 mm and a weight of 16 kg, the unit integrates cleanly into containers or racks, while Ethernet connectivity secures steady pool communication and low-latency job updates essential for minimizing stale shares; designed for a wide operating envelope of 5–40°C and 10–90% relative humidity, the M66 tolerates varied climates provided coolant flow and inlet temperatures are kept within spec and water quality is maintained to protect the loop, with the hydro design also reducing airborne dust ingestion and the associated maintenance burden; for planning and control, expected energy draw is about 133.7 kWh per day, roughly 4,011.8 kWh per 30-day month, and about 48,810.7 kWh per year, figures that allow miners to model site capacity, circuit headroom, and heat-rejection requirements alongside pool fees, uptime assumptions, and network difficulty trajectories in any profit or break-even calculator, then select efficiency or performance modes, schedule curtailment during peak tariffs, and tune targets to their constraints; in practice this systematic approach-treating hashrate, power, and thermals as jointly optimized variables rather than fixed points-yields more stable output, fewer throttling events, and better risk control against ambient spikes, making the WhatsMiner M66 a disciplined, high-throughput option for both large-scale farms and deployments where noise and thermal spillover must be tightly contained.
Discover Which Coins This Miner Can Mine
Explore the cryptocurrencies that can be mined using MicroBT WhatsMiner M66 (280TH/s), including detailed profitability.
Currency Converter
Calculate the mineable coins to any currency.
| Coin | Income/Day | Profit/Day |
|---|---|---|
|
$11.82
$
0.00011640
|
$1.13
$
0.00001109
|
|
|
$11.76
$
0.00011616
|
$1.06
$
0.00001050
|
|
|
$11.54
$
0.02289372
|
$0.84
$
0.00166537
|
|
|
$12.65
$
31.54
|
$1.95
$
4.87
|
Historical Mining Performance
View the performance trends of MicroBT WhatsMiner M66 (280TH/s) over weekly, monthly, and yearly timeframes.
Historical Profitability
View the historical income and profit trends for this miner.
SHA-256 Miner Generations
Evolution of cryptocurrency mining hardware throughout the years, with the current generation highlighted for reference.
Generation 1
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26 minersGeneration 7
27 minersGeneration 8
27 minersGeneration 1
26 minersGeneration 2
26 minersGeneration 3
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26 minersGeneration 5
26 minersGeneration 6
26 minersGeneration 7
27 minersGeneration 8
27 minersMore Information about the
Learn more about the MicroBT WhatsMiner M66 (280TH/s)
The MicroBT WhatsMiner M66 is an ASIC miner engineered for Bitcoin mining on SHA-256, built on a 28 nm architecture with dynamic frequency and voltage scaling to align consumption with actual load, delivering about 280 TH/s at roughly 5,572 W for an efficiency near 19.9 J/TH; its advanced hydro cooling removes heat directly at the hotspots, stabilizes temperatures, and holds noise around 50 dB, which mitigates thermal stress, lowers dust exposure, and lengthens maintenance intervals across continuous operation. Compared with prior WhatsMiner generations, auto-tuning firmware optimizes each hashboard in real time for the best efficiency at given coolant and ambient conditions, while firmware-level security hardens configurations against unauthorized changes and protects fleet policies; custom power profiles let operators shift between throughput or efficiency priorities and schedule curtailment to match energy constraints and profitability targets. Ethernet connectivity ensures reliable pool access with standard Stratum support and consistent share submission, and the compact 267 × 147 × 401 mm, 16 kg chassis enables dense, clean integration with straightforward service access. With an operating envelope of 5–40°C and 10–90% relative humidity, the unit offers broad deployment flexibility provided coolant quality, flow rate, and inlet temperatures are managed per vendor guidance; in practice this reduces throttling events and stabilizes output. For disciplined operations, implement water treatment and filtration, monitor leak detection, pump health, and sensors, and use the management interface or APIs for telemetry, alerting, and controlled firmware rollouts-an approach that tightens governance, lowers operational risk, and makes the M66 a stable, high-throughput building block for industrial-scale sites and noise-sensitive environments alike.
Where to Buy?
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No Offers Available
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Technical Specifications
Detailed hardware specifications and mining capabilities for MicroBT WhatsMiner M66
Basic Information
Performance
Physical Dimensions
Mineable Cryptocurrencies
Algorithm Information: SHA-256
Learn more about the SHA-256 algorithm and how it works.
SHA-256 is a cryptographic hash function that serves as the backbone of Fractal Bitcoin proof-of-work consensus mechanism. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.
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Frequently Asked Questions
Everything you need to know about the MicroBT WhatsMiner M66
How efficient is the MicroBT WhatsMiner M66 280TH/s?
What are the electricity costs for the MicroBT WhatsMiner M66 280TH/s (USD)?
How much power does the MicroBT WhatsMiner M66 280TH/s use?
Who manufactures the WhatsMiner M66?
What is the hashrate of the MicroBT WhatsMiner M66?
Which cryptocurrencies can be mined with the MicroBT WhatsMiner M66 280TH/s?
NiceHash (BTC)
Bitcoin (BTC)
Bitcoin Cash (BCH)
Fractal Bitcoin (FB)
Is the MicroBT WhatsMiner M66 280TH/s a profitable miner?
This makes the MicroBT WhatsMiner M66 280TH/s a profitable choice for mining.
