Whatsminer M63S+ 440 TH/s – hydro-cooled SHA-256 ASIC miner for Bitcoin

Overview of Whatsminer M63S+ 440 TH/s

Whatsminer M63S+ 440 TH/s is a next-generation hydro-cooled SHA-256 ASIC miner from
MicroBT, created for industrial-scale Bitcoin mining. In its rated configuration this
model delivers around 440 TH/s of hashrate with a wall power consumption of about
7480 W, achieving an energy efficiency of up to 17 J/TH. Thanks to its powerful
performance, advanced water-cooling system and industrial design, the Whatsminer
M63S+ is intended for data centers, mining containers and large farms that want to
maximize hashrate density while keeping temperatures and noise under control.

The miner is built as a hydro unit with separated water and power sections. It uses
a robust metal enclosure with handles for easier handling and installation in racks.
One side of the device houses the network and power interfaces, while the opposite
side contains stainless-steel quick-connect fittings for the coolant inlet and outlet.
Inside, the M63S+ features hash boards, a control board and a powerful integrated
power supply. The hydro-cooling concept allows the miner to operate stably even in
environments with extreme ambient temperatures, provided that the water loop is
correctly designed and maintained.

Profitability and ROI of Whatsminer M63S+ 440 TH/s

The profitability of the Whatsminer M63S+ 440 TH/s depends on several key variables:
the current Bitcoin price, SHA-256 network difficulty, pool fees, your electricity
tariff and the efficiency of your cooling and hosting infrastructure. With a
hashrate of 440 TH/s and power consumption of roughly 7.48 kW, the miner is designed
for locations with low electricity costs and for industrial projects that plan to run
hardware continuously over a long period of time.

To estimate profitability, you can use any Bitcoin mining profitability calculator.
Enter a hashrate of 440 TH/s, power draw of 7480 W, your electricity price per kWh
and pool fee. The calculator will show expected daily and monthly revenue in BTC and
in your base currency, as well as net profit after paying for power. A simple ROI
calculation uses the formula: payback period = miner price / (monthly mining income
− monthly electricity cost). By adjusting the BTC price and difficulty growth in the
calculator, you can build conservative, base and optimistic scenarios and see how the
payback period of the Whatsminer M63S+ 440 TH/s changes under different market
conditions.

Thanks to its efficiency of around 17 J/TH, the M63S+ can show attractive returns in
regions where industrial electricity tariffs are competitive and where liquid cooling
infrastructure is already available or will be deployed anyway. However, as with any
ASIC miner, profitability is not guaranteed: Bitcoin price, hashrate and transaction
fees evolve over time, so regular recalculation and careful risk management are
essential parts of a long-term mining strategy.

Key technical characteristics

• Algorithm: SHA-256 (Bitcoin and other SHA-256-based coins).
• Hashrate: 440 TH/s (terahashes per second) in rated mode.
• Power consumption: around 7480 W at the wall.
• Energy efficiency: up to 17 J/TH depending on mode and environment.
• Cooling: hydro-cooling with separated water and power sections.
• Operating temperature: wide ambient range when connected to a suitable water loop.
• Noise level: significantly lower in the room compared to air-cooled miners, since most noise is moved to the cooling station.
• Connection: RJ45 Ethernet.
• Use case: data centers, mining containers and large-scale hosting facilities.

Advantages of Whatsminer M63S+ 440 TH/s

• Very high hashrate – 440 TH/s provides a huge amount of
  computing power per unit, making it ideal for large farms that want to maximize
  hashrate density while minimizing the number of physical devices.
• Excellent energy efficiency – an efficiency around 17 J/TH
  places the M63S+ among the most efficient SHA-256 miners on the market, helping
  to reduce power costs per terahash compared to older generations.
• Hydro-cooling and thermal stability – the water-cooling system
  keeps chip temperatures stable, reduces thermal stress and allows the miner to
  work reliably even under heavy load and in harsh ambient conditions.
• Lower noise in the mining room – because most of the cooling
  work is done by the external hydro system, local fan noise is significantly
  reduced compared to air-cooled ASIC miners with high-speed blowers.
• Industrial-grade design – robust construction, quick-connect
  stainless-steel fittings and a layout optimized for racks make installation and
  maintenance easier in professional environments.

Potential drawbacks and what to consider

• High power requirements – with approximately 7.48 kW per unit,
  the Whatsminer M63S+ 440 TH/s requires a very strong electrical infrastructure,
  including appropriate cabling, breakers and power distribution units, especially
  when running multiple miners.
• Need for hydro-cooling infrastructure – to operate the M63S+, you
  must have or install a water-cooling system with pumps, radiators, expansion
  tanks and safety controls. This increases initial complexity and capital
  expenditure compared to traditional air-cooled miners.
• Not suitable for home use – due to its power draw, form factor
  and cooling requirements, this miner is intended for industrial sites and
  professional hosting, not for apartments or small private setups.
• Market risk – profitability is tied to Bitcoin price and network
  difficulty. Extended bear markets, regulatory changes or sharp increases in
  network hashrate can reduce net profit and extend the payback period.
• Hardware lifecycle – as new generations of SHA-256 ASIC miners
  appear, the relative competitiveness of the M63S+ will gradually decrease, so
  when planning an investment you should consider both current profitability and
  expected useful lifetime in your farm.

Who is Whatsminer M63S+ 440 TH/s suitable for?

Whatsminer M63S+ 440 TH/s is best suited for professional miners, data centers and
hosting companies who either already have hydro-cooling infrastructure or plan to
deploy it as part of a large-scale mining project. It is an excellent option for
operators who want to concentrate a lot of SHA-256 hashrate in a relatively small
physical footprint, while keeping temperatures and local noise under control.

The miner is also suitable for institutional investors and large mining funds that
plan long-term Bitcoin mining strategies and are ready to invest in industrial
infrastructure rather than smaller air-cooled rigs. For farms upgrading from older
generations with higher J/TH values, migrating part of the fleet to Whatsminer
M63S+ units can significantly improve overall energy efficiency.

How to buy Whatsminer M63S+ 440 TH/s from us

To buy the Whatsminer M63S+ 440 TH/s in our shop, start by checking the current
price, availability and detailed technical specifications on this product page. If
you need help estimating profitability for your electricity tariff or planning
integration into your existing hydro-cooling loop, contact our team and we will
prepare individual calculations and recommendations tailored to your project.

When you are ready to place an order, add the Whatsminer M63S+ 440 TH/s to your
cart and complete the checkout process. We support secure payment methods,
including bank transfer and cryptocurrency, and for wholesale purchases we can
offer flexible pricing and discounts depending on total quantity and delivery
terms. After payment has been confirmed, we test every miner before shipment, pack
the equipment safely and arrange worldwide delivery with tracking so you can
monitor your order from our warehouse to your facility.

Our specialists can also assist you after delivery: we help with initial
configuration, pool connection, firmware updates and best practices for connecting
the miner to your hydro-cooling system. This ensures that you can start mining
Bitcoin with your Whatsminer M63S+ 440 TH/s as quickly and safely as possible while
maintaining full control over hashrate, energy costs and long-term profitability.