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Mining profitability
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MicroBT WhatsMiner M66S (298 TH/s)
WhatsMiner M66S Profit Calculator delivers accurate real-time profi…tability insights powered by live network data. Discover how much your WhatsMiner M66S can earn using our advanced ASIC miner calculator. We use current mining reward data, network difficulty, block rewards, and market prices while automatically factoring in your electricity costs to give you a clear and detailed overview of potential daily, monthly, and yearly returns. This powerful WhatsMiner M66S Mining Profit Calculator helps you evaluate profitability across different scenarios, adjust power settings, electricity rates, and hardware configurations so you can make informed decisions about your mining hardware investment. Stay ahead with continuously updated data for the best WhatsMiner M66S Mining Profitability.
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WhatsMiner M66S Profit Calculator delivers accurate real-time profitability insights powered by live network data. Discover how much your WhatsMiner M66S can earn using our advanced ASIC miner calculator. We use current mining reward data, network difficulty, block rewa…rds, and market prices while automatically factoring in your electricity costs to give you a clear and detailed overview of potential daily, monthly, and yearly returns. This powerful WhatsMiner M66S Mining Profit Calculator helps you evaluate profitability across different scenarios, adjust power settings, electricity rates, and hardware configurations so you can make informed decisions about your mining hardware investment. Stay ahead with continuously updated data for the best WhatsMiner M66S Mining Profitability.
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Released: November 2023
Manufacturer
Realtime Mining Profit
$1.71/day
298TH/s
Hashrate
5513W
Power
Profitability Analysis
Live Data
Here you can see a detailed analysis of miner profitability, updated in real-time.
Current BTC Price
$86,255.00
| Period | Income | Expense | Profit |
|---|---|---|---|
|
Daily
|
$12.29 | $10.58 |
$1.71
|
|
Monthly
|
$368.83 | $317.55 |
$51.28
|
|
Yearly
|
$4,487.42 | $3,863.51 |
$623.91
|
No Offer available
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Overview
MicroBT WhatsMiner M66S (298TH/s) — Hardware Overview
Learn more about this ASIC miner, including its specifications, performance, energy consumption, and profitability.
MicroBT’s WhatsMiner M66S is a purpose-built ASIC for SHA-256 that snaps into stride at 298 TH/s while drawing about 5513 W, landing a tight 18.5 J/TH… efficiency, and in immersion it settles into a cool, steady rhythm-no fan roar, just the low hush of pumps-holding temperatures flat to curb throttling, extend component life, and keep uptime high across long runs; the compact, high-density design fits neatly into immersion tanks and containerized farms, and a high-efficiency integrated power supply reduces conversion losses and supports standard 200–240 V AC, 50/60 Hz input with a high power factor, making large-scale deployment straightforward; its firmware delivers remote monitoring and control through a clean web UI, API access, and common farm tools, with DHCP/static IP options, per-board telemetry, watchdog auto-recovery, pool failover, and flexible tuning profiles for overclocking or underclocking when power constraints or thermal budgets demand it; compatibility with major Stratum pools, stable operation in dusty or humid locales thanks to sealed immersion, and a near-silent acoustic footprint round out the industrial posture, while heat is easy to reclaim via dry coolers or plate exchangers to improve facility PUE; figure roughly 132 kWh of daily energy use at nominal settings, and you get a miner engineered for consistent output in Bitcoin and other SHA-256 networks, a lean workhorse whose numbers snap to attention and stay there when the farm lights come up and the hashes start to roll.
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MicroBT’s WhatsMiner M66S is a purpose-built ASIC for SHA-256 that snaps into stride at 298 TH/s while drawing about 5513 W, landing a tight 18.5 J/TH efficiency, and in immersion it settles into a cool, steady rhythm-no fan roar, just the low hush of pumps-holding temperatures flat to curb throttling, extend component life, and keep uptime high across long runs; the compact, high-density design fits neatly into immersion tanks and containerized farms, and a high-efficiency integrated power supply reduces conversion losses and supports standard 200–240 V AC, 50/60 Hz input with a high power factor, making large-scale deployment straightforward; its firmware delivers remote monitoring and control through a clean web UI, API access, and common farm tools, with DHCP/static IP options, per-boa…rd telemetry, watchdog auto-recovery, pool failover, and flexible tuning profiles for overclocking or underclocking when power constraints or thermal budgets demand it; compatibility with major Stratum pools, stable operation in dusty or humid locales thanks to sealed immersion, and a near-silent acoustic footprint round out the industrial posture, while heat is easy to reclaim via dry coolers or plate exchangers to improve facility PUE; figure roughly 132 kWh of daily energy use at nominal settings, and you get a miner engineered for consistent output in Bitcoin and other SHA-256 networks, a lean workhorse whose numbers snap to attention and stay there when the farm lights come up and the hashes start to roll.
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Discover Which Coins This Miner Can Mine
Explore the cryptocurrencies that can be mined using MicroBT WhatsMiner M66S (298TH/s), including detailed profitability.
Currency Converter
Calculate the mineable coins to any currency.
Rate is for reference only. Updated just now.
| Coin | Income/Day | Profit/Day |
|---|---|---|
|
$12.29
$
0.00014253
|
$1.71
$
0.00001982
|
|
|
$12.21
$
0.00014173
|
$1.62
$
0.00001884
|
|
|
$11.32
$
0.03591318
|
$0.74
$
0.00233252
|
|
|
$8.97
$
21.78
|
$-1.62
$
-3.92148323
|
Historical Mining Performance
MicroBT WhatsMiner M66S (298TH/s) performance trends over weekly, monthly, and yearly timeframes.
Historical Profitability
View the historical income and profit trends for this miner.
Where to Buy?
Explore current market availability, trusted suppliers and the latest pricing and stock for this ASIC miner. V…erified vendors are clearly marked with a green checkmark. Verified Vendor means we have reviewed the company registration and verified their control over at least one company asset, along with other eligibility criteria. Regardless, offers are provided by third-party sellers, we assume no liability. In case of serious issues, please contact us so we can review their eligibility to be listed on our pages.
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Explore current market availability, trusted suppliers and the latest pricing and stock for this ASIC miner. Verified vendors are clearly marked with a green checkmark. Verified Vendor means we have reviewed the company registration and verified their control… over at least one company asset, along with other eligibility criteria. Regardless, offers are provided by third-party sellers, we assume no liability. In case of serious issues, please contact us so we can review their eligibility to be listed on our pages.
Read more Read less
No Offers Available
There are currently no offers for this miner. Please check back later.
SHA-256 Miner Generations
Evolution of cryptocurrency mining hardware throughout the years, with the current generation highlighted for reference.
Gen 1
33 miners
Generation 1
33 miners
Gen 2
33 miners
Generation 2
33 miners
Gen 3
33 miners
Generation 3
33 miners
Gen 4
34 miners
Generation 4
34 miners
Gen 5
34 miners
Generation 5
34 miners
Gen 6
34 miners
Generation 6
34 miners
Gen 7
34 miners
Generation 7
34 miners
Gen 8
34 miners
Generation 8
34 minersGeneration 1
33 minersGeneration 2
33 minersGeneration 3
33 minersGeneration 4
34 minersGeneration 5
34 minersGeneration 6
34 minersGeneration 7
34 minersGeneration 8
34 miners
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Deep dive
MicroBT WhatsMiner M66S — In Detail
MicroBT WhatsMiner M66S (298TH/s) — a closer look at the hardware and how it performs.
The MicroBT WhatsMiner M66S is a SHA-256 ASIC built on efficient 7 nm silicon, delivering a steady 298 TH/s at roughly 5513 W for about 18.5 J/TH, and… its immersion-ready cooling design holds temperatures in a tight band to curb throttling, mute noise, and stretch component life under sustained load; the integrated high power factor PSU and compact, reinforced aluminum chassis simplify deployment in immersion tanks or containerized farms while minimizing conversion loss and cable clutter, and the firmware-hardened for stability-cuts rejects and downtime with dynamic frequency scaling that adapts to fluid temperature and ambient conditions, watchdog auto-recovery, pool failover, and per-board telemetry for precise tuning; management is straightforward through SSH, a web interface, API hooks, and fleet tools that support DHCP or static IPs, bulk configuration, and remote updates, and standard Stratum pool compatibility keeps farm integration routine; Ethernet-only networking, sealed immersion operation, and corrosion-resistant design blunt the impact of dust and humidity, while the clean thermal path makes heat reclaim practical for improving facility efficiency; plan for roughly a hundred-thirty kilowatt-hours of daily energy draw at nominal settings, and align upstream power and cooling accordingly, and you get an industrial miner whose numbers are clear, whose behavior is predictable, and whose build is meant to run hard and long without drama.
Read more Read less
The MicroBT WhatsMiner M66S is a SHA-256 ASIC built on efficient 7 nm silicon, delivering a steady 298 TH/s at roughly 5513 W for about 18.5 J/TH, and its immersion-ready cooling design holds temperatures in a tight band to curb throttling, mute noise, and stretch component life under sustained load; the integrated high power factor PSU and compact, reinforced aluminum chassis simplify deployment in immersion tanks or containerized farms while minimizing conversion loss and cable clutter, and the firmware-hardened for stability-cuts rejects and downtime with dynamic frequency scaling that adapts to fluid temperature and ambient conditions, watchdog auto-recovery, pool failover, and per-board telemetry for precise tuning; management is straightforward through SSH, a web interface, API hooks…, and fleet tools that support DHCP or static IPs, bulk configuration, and remote updates, and standard Stratum pool compatibility keeps farm integration routine; Ethernet-only networking, sealed immersion operation, and corrosion-resistant design blunt the impact of dust and humidity, while the clean thermal path makes heat reclaim practical for improving facility efficiency; plan for roughly a hundred-thirty kilowatt-hours of daily energy draw at nominal settings, and align upstream power and cooling accordingly, and you get an industrial miner whose numbers are clear, whose behavior is predictable, and whose build is meant to run hard and long without drama.
Read more Read less
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Full spec sheet
Technical Specifications
MicroBT WhatsMiner M66S — full hardware specifications and mining capabilities.
Tap any value to copy it
Basic Information
Brand
MicroBT
Model
WhatsMiner M66S
Release Date
November 2023
Algorithm
SHA-256
Performance
Hashrate
298 TH/s
Power Consumption
5513W
Noise Level
50db
Voltage
100-240V
Physical Dimensions
Size
267 x 147 x 401mm
Weight
18000gkg
Interface
Ethernet
Humidity
5 - 95 %
Temperature
5 - 40 °C
Cooling
Hydro
Mineable Cryptocurrencies
BTC
Bitcoin
BCH
Bitcoin Cash
FB
Fractal Bitcoin
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The algorithm
Algorithm Information: SHA-256
SHA-256 — what this algorithm is and how it works.
SHA-256 is a cryptographic hash function. NiceHash relies on it for proof-of-work consensus. This algorithm processes input data of any length and produces a fixed hash value, ensuring security and integrity in the mining process.
Crypto Mining Pools
Connect to the most reliable mining pools and maximize your crypto mining efficiency with optimized uptime and profitability.
| Pool | Fee & Payment | Connect |
|---|---|---|
|
|
Reseller | |
|
|
4% FPPS
2% PPLNS
|
|
|
|
4% PPS+
2% PPLNS
|
|
|
|
4% FPPS
2% PPLNS
|
|
|
|
1.5% FPPS | |
|
|
3% PPS+ | |
|
|
2.5% |
User Reviews
See what users are saying about this miner.
No Reviews Yet
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Answers
MicroBT
Frequently Asked Questions
Everything you need to know about the MicroBT WhatsMiner M66S
The efficiency of the MicroBT WhatsMiner M66S 298TH/s is 18.50 J/TH with a hashrate of 298TH/s and power consumption of 5513W.
The MicroBT WhatsMiner M66S 298TH/s consumes $10.58 daily, $317.55 monthly, and $3,863.51 yearly in electricity costs.
The MicroBT WhatsMiner M66S 298TH/s uses 5513W of electricity.
The WhatsMiner M66S is manufactured by MicroBT.
The MicroBT WhatsMiner M66S has a hashrate of 298TH/s using the SHA-256 algorithm.
The MicroBT WhatsMiner M66S 298TH/s can mine the following cryptocurrencies:
NiceHash (BTC)
Bitcoin (BTC)
Bitcoin Cash (BCH)
Fractal Bitcoin (FB)
NiceHash (BTC)
Bitcoin (BTC)
Bitcoin Cash (BCH)
Fractal Bitcoin (FB)
As of October 2, 2026 with an electricity cost of $0.08 the MicroBT WhatsMiner M66S 298TH/s generates $1.71 daily, $51.28 monthly, and $623.91 yearly.
This makes the MicroBT WhatsMiner M66S 298TH/s a profitable choice for mining.
This makes the MicroBT WhatsMiner M66S 298TH/s a profitable choice for mining.
Based on our real-time ASIC mining profit calculation, the MicroBT WhatsMiner M66S is currently most profitable mining NiceHash at your electricity rate of $0.080/kWh. This can change as coin prices and network difficulty shift, so check the Mineable Coins table above for the latest ranking.
This ASIC mining profit calculation for the MicroBT WhatsMiner M66S uses live cryptocurrency prices, current network difficulty, and block rewards for every supported coin, combined with your custom electricity rate. Figures update automatically as network conditions change, so the profitability shown reflects current conditions rather than a static estimate.
NiceHash is a hashpower marketplace, not a traditional mining pool — instead of mining a coin directly, you sell your MicroBT WhatsMiner M66S hashrate to buyers and get paid in Bitcoin. Compare the NiceHash row against direct-mining rows in the Mineable Coins table above: whichever shows the higher Profit/Day at your electricity rate is currently the better option for this specific miner.
This miner is not currently listed by any of our verified vendors. You can still use the profitability figures on this page to plan ahead for when new listings appear.
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