webLoaded = "false"
  • Article Title

    January 8

    Sample Heading

    Sample Text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer lacinia mauris vitae enim tincidunt malesuada. Aenean purus urna, rhoncus non posuere eu, sagittis nec sapien.

    Sample Link


Hero_DataDriven
webLoaded = "false" Loadclientside=No

Immersion cooling for data centers

View all products
Data is powering dramatic changes around the world, in both business and quality of life. But as all that data is stored and processed in data centers, it comes at a cost in energy consumption, water use, real estate footprint and more. Today, 3M is a leader in the liquid cooling revolution for data centers. Our line of non-conductive and safe 3M fluids used in immersion cooling are ideal for data centers single-phase and two-phase cooling processes.
webLoaded = "false" Loadclientside=No
A row of vertical data center server racks cooled by two-phase immersion cooling
Data driven. Advancing a sustainable future.

The future of efficient, sustainable data centers starts here. Watch the mini-documentary on the world’s growing demand for data, data centers’ growing demand for energy, water and real estate, and how the industry is working together to address these challenges.

WATCH NOW
webLoaded = "false"

What is immersion cooling?

Data center immersion cooling involves directly immersing IT hardware in a non-conductive liquid such as 3M™ Fluorinert™ Electronic Liquids or 3M™ Novec™ Engineered Fluids. Heat generated by the electronic components is directly and efficiently transferred to the fluid, reducing the need for active cooling components, such as interface materials, heat sinks and fans that are common in air cooling. Liquid immersion cooling with 3M fluids can provide tremendous energy savings while increasing server density and shrinking data center size.

  • Engineer removing a server from a tightly packed immersion cooling unit

    Video: See immersion cooling in action

    Watch the behind-the-scenes video to see how single-phase and two-phase immersion cooling systems work. Plus, learn how immersion cooling using 3M fluids can support higher computing power density and performance than air cooling in less than 10% the space.

  • Infographic: Explore cooling without compromises

    Traditional data centers use an average of 40% of their energy just on cooling, plus billions of gallons of water. Explore a world where that could change, backed by new innovations in heat transfer and thermal management technology. (PDF, 3.15 MB)

  • Case study: A revolution in data center efficiency for Bitcoin mining

    New data center immersion cooling technology incorporating 3M™ Novec™ Engineered Fluids, pioneered by Allied Control and The BitFury Group for Bitcoin mining, offers dramatic improvements in energy efficiency and sustainability – including up to 97% energy savings. (PDF, 2.15 MB)


webLoaded = "false"

A smart way to keep temperatures — and costs — down

Liquid immersion cooling using 3M™ Fluorinert™ Electronic Liquids or 3M™ Novec™ Engineered Fluids can contribute to a lower cost of ownership, by reducing both capital and operating expenses. Direct liquid cooling helps improve efficiency and reduce costs throughout the life of your data center -- from design and construction, to maintenance and operations, and to repair and replacement of hardware.

  • Reduce energy costs icon with blue background

    Reduce electricity costs up to 97%

    The clearest advantage will be evident in your electric bill. The most efficient immersion cooling methods can help improve data center energy efficiency (often the largest electricity cost for a data center) by up to 97%.

  • Footprint icon with blue background for space saving

    Save space with 10X less room required

    The improved cooling capacity means you can position electronics closer together — so you can fit 10 times the compute density in a given space. This opens the possibilities of where you can put a data center.

  • Target with bullseye icon for optimized performance

    Optimize for greater performance

    With greater thermal efficiency, you can increase processing power and reduce latency beyond the limits of air cooling.

  • Shield icon for mitigating equipment breakdown

    Mitigate equipment breakdown

    Liquid immersion cooling eliminates airborne contaminants and simplifies thermal design to reduce moving parts. This means you can run your electronics at full capacity with less wear and tear.

  • People icon for safe worker exposure

    Safe for worker exposure

    Building a data center that uses immersion cooling doesn’t compromise safety for your operator. 3M designs all 3M™ Fluorinert™ Electronic Liquids and 3M™ Novec™ Engineered Fluids to feature low toxicity, non-flammability and an overall wide margin of safety for workers.

  • Flowing arrow icons for data center deisn flexibility

    Data center design flexibility

    Build your data center where you want it to be. Immersion cooling using 3M fluids enables greater data center design flexibility – allowing you to choose the ideal location for your data center without environmental constraints such as hot and humid climates, pollution concerns or land and space constraints.


webLoaded = "false"

3M™ Novec™ Engineered Fluids: A sustainable choice for the environment

  • Large white wind turbines in a green field with a blue sky and white fluffy clouds.

    Saving energy is not only good for the bottom line — it’s good for the earth. Less power used means less need to generate electricity, which in turn means less fuel used and fewer emissions. Smaller data centers save construction materials and maintenance. If your goal is a greener bitcoin or cryptocurrency operation, 3M™ Novec™ Engineered Fluids make these outcomes possible and at the same time feature:
     

    • Favorable environmental profile
    • Low global warming potential (GWP)
    • Zero ozone depletion potential (ODP

webLoaded = "false"

See how liquid cooling can revolutionize business, supercomputing and Bitcoin mining

Whatever your business, liquid immersion cooling can play a role in unlocking additional opportunities and efficiencies. As a pioneer and innovator in immersion cooling, 3M has helped launch successful immersion-cooled data centers.


webLoaded = "false"

Questions and answers to help you build an efficient data center

Server manufacturers, system integrators and data center engineers all face similar challenges: Design and assemble a data center that answers core customer needs in terms of cost, performance and reliability. Immersion cooling using 3M fluids can help you answer those, and other practical needs, without compromise.

  • How does immersion cooling work?

    Immersion cooling involves putting electronics directly in a non-conductive fluid, allowing heat to be transferred directly from components into the heat transfer fluid. In traditional cooling systems, heat must transfer through several levels of thermal interface materials, air, heat exchangers and working fluids. Immersion cooling simplifies thermal design and increases heat transfer efficiency.

  • What are the benefits of 3M fluids vs. mineral oil?

    Many factors should be evaluated when selecting a working fluid. 3M™ Fluorinert Electronic Liquids and 3M™ Novec™ Engineered Fluids have several significant advantages versus other classes of dielectric fluids, including mineral oil. In addition to being non-flammable and non-combustible, 3M fluids have the boiling points and thermal stability needed for two-phase immersion cooling operations. Servicing and maintenance are made easy, since the electronics come out of 3M fluids clean and dry.

  • Is fluid loss a problem in 3M fluid based immersion cooling systems?

    Immersion cooling systems are typically designed to be serviceable and hot-swappable, but are also designed with fluid containment in mind. By following 3M best practices and purchasing from a 3M authorized immersion cooling OEM, fluid losses can be held to inconsequential amounts.

  • How can I buy a 3M fluid based immersion cooling system?

    Vendors are already offering proprietary server and mechanical systems based upon this technology, with others in development.


webLoaded = "false"

Three ways to achieve one cool data center

  • Two-phase immersion cooling

    Two-phase passive immersion cooling exponentially increases heat transfer efficiency from boiling and condensation of Novec engineered fluids. This simple approach features almost no moving parts.
     

    • Electronic components are submerged in a non-conductive liquid bath in an accessible, sealed enclosure
    • The generated heat boils fluid into a gaseous state and it rises to the top of the enclosure
    • The gas condenses on the lid or a condensation coil and rains back into the bath to repeat the cycle
    • Heat transfer efficiencies can exceed boiling water in a material that can safely come in direct contact with electronics
  • Single-phase immersion cooling

    In single-phase immersion cooling the fluid has a higher boiling point and remains in its liquid phase throughout the process.
     

    • Electronic components are submerged in a non-conductive liquid bath in an accessible, sealed enclosure
    • The heat from the chip is transferred to the fluid
    • Pumps are often used to flow the heated fluid to a heat exchanger, where it is cooled and cycled back into the bath
    • 3M™ Fluorinert™ Electronic Liquids can also be used in this application
  • Indirect cooling: An immersion alternative

    Thermal management challenges and techniques come in a variety of forms, so the unique properties of our fluids can be applied in a variety of ways to solve those challenges. One such challenge is the complexity of applying direct-to-chip (D2C) water cooling, due to the risk of leaks and difficulty cooling a series of processors in the same circuit. 3M Novec Engineered Fluids are a compelling working fluid option in these applications.

     

    • Heat transfer efficiency comparable to or better than water, in two-phase operation
    • Non-conductive working fluid, eliminating risk of damage from leaks
    • All processors in a circuit maintained at the same temperature regardless of the number of nodes

webLoaded = "false"
Learn more about liquid immersion cooling and 3M data center solutions
View all resources

Contact us with questions about immersion cooling and 3M fluids

Let 3M put our decades of experience in immersion cooling and data centers to work for you. Contact us with questions or requests that can help you realize your vision for your next data center project. We can help with:
 

  • Application advice and best practices
  • Technical data and test results
  • Case studies and other materials
  • Assistance choosing the right 3M™ Fluorinert™ Electronic Liquids or 3M™ Novec™ Engineered Fluids
  • Ordering
  • Information on immersion cooling equipment and service providers
Close  
Send Us a Message
Follow Us
Change Location
United States - English