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When looking at the Bitmain Antminer S23 Hydro 3U, it appears not only as the result of modern engineering - but almost like an artifact from a possible future, where machines work almost silently, with high precision and superhuman endurance. The numbers alone are impressive: With a 1.16 PH/s hash rate and a power consumption of 11,020 watts, this device operates at the limits of what can be housed in a standard server rack. The water cooling ensures a calm and steady work environment, as if the device possessed its own ecosystem.
But beyond pure technology, the miner speaks a special language - one of efficiency, precision, and the vision of a new form of digital infrastructure. You can almost feel a friendly whisper from the machine as it operates at 50 dB noise level: little more than a soft hum, hidden within a network of water and data streams.
Precise efficiency as a core principle
The technical strength of the S23 Hydro 3U lies in its uncompromising focus on efficiency. The ratio of 9.5 joules per terahash is among the best in the segment of professional Bitcoin miners. In a world where energy consumption is increasingly in the political and economic spotlight, this means reduced operating costs - more hash rate per kilowatt hour consumed and, therefore, a direct improvement in profitability.
With a power supply of 380-415 V, the miner seamlessly integrates into industrial infrastructures and serves exactly those users who expect high density and predictable operating costs. The combination of performance and efficiency creates a vision that goes beyond mining itself - it represents a harmony between energy usage and computing power.
Dimensions with their own dynamic
The soberly listed data - 900 x 486 x 132 mm dimensions, a weight between 18 to 21.5 kg, a reliable Ethernet interface, an operating temperature range between 5 and 50 °C - may appear to be the formal language of technical specifications. Yet, behind these numbers lies another message: this is a technology that functions almost like a living organism. The hydro cooling dissipates heat like blood flowing through veins, enabling smooth operation even under high computational loads.
This almost creates the image of machines beginning to breathe like living beings - quietly, rhythmically, and steadily.
Purpose in practical use
The goal pursued by the Antminer S23 Hydro 3U is clear: It is designed to deliver computing power reliably and efficiently, integrating seamlessly into modern mining farms. Miners who previously relied on entire arrays of devices can now build denser, quieter, and more cost-effective setups. This is more than just technological progress - it is a new aesthetic of infrastructure: fewer devices, less space, less noise.
This quiet power can instill a sense of trust in users, as if the machine is whispering: I am robust, and I am here to support you in mining Bitcoin.
Security in the stream of digital uncertainties
For professional users, this translates into security and predictability within an otherwise volatile world. Miners know that each terahash represents an investment - in hardware, in energy, in economic expectations. A device such as the Antminer S23 Hydro 3U reduces part of this uncertainty, as its architecture is designed for reliability. It accompanies, supports, and stabilizes.
Especially in times when rumors about regulation, electricity prices, or market volatility circulate, such a device can feel like a stable anchor - fulfilling its task, unwavering, neutral, and almost friendly.
Begin mining now
All this brings us to a simple yet powerful call to action: Make the future tangible, instead of merely talking about it. The Bitmain Antminer S23 Hydro 3U is not just a tool - it is a step along the path leading to a new era of digital productivity. It invites us to see mining not as a loud, energy-hungry, overloaded business, but as a harmonious interplay of technology, efficiency, and precision.
Start your Bitcoin mining journey today - our team will be glad to assist you.
Bitmain Antminer S23 Hydro 3U 1.16PH Bitcoin SHA256 Miner Specifications:
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer S23 Hydro 3U |
| Also known as: | S23 Hydro 3U |
| Supported Algorithm | SHA-256 (Bitcoin) |
| Hashrate | 1160 TH/s |
| Power Consumption | 11020W |
| Dimensions | 900 x 486 x 132mm |
| Weight | ~21.5 kg |
| Operating Noise Level | 50 dB |
| Power Supply Unit | Included |
| Cooling | Watercooling |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
| Release Date | 2025 June |
| Warranty Period | 6 months by the manufacturer |
Condition: Brand new with 6 months manufacturer's guarantee
Delivery time: 8-10 days
Delivery time: 8-10 days
All machines are delivered including the appropriate power supply units.
Condition: New, with a 6 month manufacturer's guarantee
Thanks to our many years of experience, you do not need to worry about customs duties.
MillionMiner takes care of all customs processing (DDP).
The Antminer S23 Hyd 3U is more than just a miner—it's a strategic asset for operations focused on sustainable scalability, long-term efficiency, and return on infrastructure investment. With its robust thermal system, space-saving design, and exceptional energy profile, it represents a new tier of professionalism in Bitcoin mining. Whether expanding a high-density facility or optimizing a new-generation setup, this model is built to perform, endure, and scale.

Bitcoin (BTC)
The original cryptocurrency and digital gold standard. Bitcoin pioneered blockchain technology and remains the most secure and widely adopted cryptocurrency. It operates on a proof-of-work consensus mechanism and has a fixed supply of 21 million coins. Bitcoin serves as a store of value and digital currency for peer-to-peer transactions worldwide.
Bitcoin Cash (BCH)
A Bitcoin fork created in 2017 to improve transaction speed and reduce fees. Bitcoin Cash increased the block size limit to allow more transactions per block, making it more suitable for everyday payments. It maintains Bitcoin's core principles while focusing on scalability and lower transaction costs. BCH aims to be digital cash for the world.
Fractal Bitcoin (FB)
Fractal Bitcoin is a cryptocurrency that enhances the scalability of the Bitcoin network through a recursive sidechain architecture. By utilizing the Bitcoin Core code, it creates multiple layers on top of the Bitcoin blockchain, allowing for significantly higher transaction throughput and faster confirmation times of 30 seconds or less. As a merge-mined cryptocurrency, Fractal Bitcoin leverages the same mining process as Bitcoin, ensuring robust security and decentralization. Its goal is to facilitate the development of large-scale applications directly on the Bitcoin blockchain, thereby expanding its utility and potential for mass adoption.
Bitcoin SV (BSV)
Bitcoin Satoshi Vision emerged from a Bitcoin Cash fork, aiming to restore Bitcoin's original protocol. BSV features massive block sizes to enable high transaction throughput and low fees. It focuses on enterprise applications, data storage, and smart contracts while maintaining Bitcoin's proof-of-work security model. BSV positions itself as the true vision of Satoshi Nakamoto.
ACOIN
A SHA-256 based cryptocurrency that focuses on accessibility and community-driven development. ACOIN utilizes Bitcoin's proven mining algorithm while implementing features designed for everyday use. The project emphasizes fair distribution, sustainable mining practices, and building a strong community ecosystem. It aims to bridge traditional finance with blockchain technology.
Curecoin (CURE)
A unique cryptocurrency that combines blockchain mining with protein folding research for medical breakthroughs. Curecoin rewards miners for contributing computational power to Stanford University's Folding@home project, which helps research diseases like cancer and Alzheimer's. This innovative approach makes mining productive for humanity while maintaining network security through traditional SHA-256 mining.
eMark (DEM)
A German-originated cryptocurrency designed for practical digital payments and micropayments. eMark features fast transaction confirmations and low fees, making it suitable for everyday commerce. The project focuses on European markets and aims to provide a stable, reliable digital currency alternative. DEM emphasizes simplicity and user-friendly adoption for mainstream use.
Joulecoin (XJO)
Joulecoin (XJO) is a cryptocurrency that features quick confirmations and transaction comments, utilizing a customized version of Bitcoin's core technology with lowered block time for higher performance and a long proof-of-work period. It does not focus on energy efficiency or renewable energy usage.
Peercoin (PPC)
The first cryptocurrency to implement proof-of-stake consensus alongside proof-of-work. Peercoin pioneered the concept of minting coins through stake ownership, reducing energy consumption compared to pure mining systems. It features a unique approach to network security and coin distribution, combining the best of both consensus mechanisms. PPC is designed to be more sustainable and energy-efficient long-term.
Terracoin (TRC)
A Bitcoin-based cryptocurrency designed for stability and long-term value preservation. Terracoin implements enhanced security features and focuses on being a reliable store of value and medium of exchange. The project emphasizes steady development, community governance, and practical applications for digital commerce. TRC aims to provide a dependable alternative to traditional fiat currencies.
Unbreakable (UNB)
A security-focused cryptocurrency that emphasizes robust network protection and resistance to attacks. Unbreakable implements advanced cryptographic techniques and multiple security layers to ensure transaction integrity and network stability. The project prioritizes building an impenetrable blockchain infrastructure that can withstand various forms of digital threats. UNB represents the next generation of ultra-secure digital currencies.
ASIC Miner Hosting
Discover Our Exclusive ASIC Miner Hosting Offer – optimized for the highest efficiency and performance of your mining equipment. We provide specialized hosting services for ASIC Miners with a consumption of more than 2.76 kW in our state-of-the-art data centers located in Russia, the United Arab Emirates, and the United States.
Full Access and Control: Through our user-friendly dashboard at eps.millionminer.com, you have full access to your miners at any time. Whether you need to reboot, reconfigure settings, or check the current status – it's all possible with just a few clicks.
Transparent Billing: At the beginning of each month, you will receive a detailed electricity bill that you can conveniently pay with USDT. Our billing processes are transparent and straightforward, ensuring you always have a clear overview.
Flexible Contract Terms: Our hosting contracts are designed for a 12-month term, but offer the flexibility to be automatically extended or cancelled if needed. If you decide to end your mining activities, you can easily remove your miners or have us sell them for you for a small fee.
Demo Account: Visit eps.millionminer.com to explore our demo account and see for yourself the simplicity and effectiveness of our dashboard. Experience how easy managing your mining hardware can be.
For More Information and Personal Consultation: Fill out the tool below, and a customer advisor will support you with any open questions shortly.
Don't forget to check out the Hydro Bitcoin Mining Accessories!
Here at MillionMiner, we are proud to be in partnership with Lianli,
a leading Hydro Cooling Manufacturer from China, that is specialized in the field of Asic Cooling.
We sell a wide range of related accessories, from hydro cooling radiators (for single miners)
to a full Hydro Cooling Cabinets, that can run up to 10 powerful bitcoin hydro miners.
If you have any questions, regarding Hydro Bitcoin Mining, don't hesitate to contact us!

Hydro-Cooled Power Supply:
Utilizing a new hydro-cooled power supply with more than a 95%
conversion efficiency achieving energy savings and environmental protection.
Waterproof and dustproof design:
High-grade waterproof and dustproof components are incorporated to safeguard the miner,
which creates an ideal working environment and ensures long-term mining operations
Further Noise Reduction, Silent Operatioins:
The entire miner operates with no fans.
It generates no noise, only the sound of the water flowing

To read more about Hydro Cooling Solutions, please visit our Hydro Mining Section,
where we explain everything you need to know about Hydro Bitcoin Mining: CLICK HERE
Here at MillionMiner, we are proud to be in partnership with Lianli,
a leading Hydro Cooling Manufacturer from China, that is specialized in the field of Asic Cooling.
We sell a wide range of related accessories, from hydro cooling radiators (for single miners)
to a full Hydro Cooling Cabinets, that can run up to 10 powerful bitcoin hydro miners.
If you have any questions, regarding Hydro Bitcoin Mining, don't hesitate to contact us!

Hydro-Cooled Power Supply:
Utilizing a new hydro-cooled power supply with more than a 95%
conversion efficiency achieving energy savings and environmental protection.
Waterproof and dustproof design:
High-grade waterproof and dustproof components are incorporated to safeguard the miner,
which creates an ideal working environment and ensures long-term mining operations
Further Noise Reduction, Silent Operatioins:
The entire miner operates with no fans.
It generates no noise, only the sound of the water flowing

To read more about Hydro Cooling Solutions, please visit our Hydro Mining Section,
where we explain everything you need to know about Hydro Bitcoin Mining: CLICK HERE