OceanCool – Immersion Liquid Cooling

OceanCool single-phase immersion liquid cooling system - servers fully immersed in dielectric fluid, up to 50kW per tank for HPC and AI
As AI, high-performance computing (HPC), and other high-density workloads continue to increase rack power densities, conventional air cooling is reaching its practical limits. Organizations require more efficient thermal management solutions that can support greater computing performance while reducing energy consumption and improving infrastructure reliability.

OceanCool Immersion Liquid Cooling is a factory-integrated cooling solution that fully immerses IT equipment in a dielectric liquid to dissipate heat efficiently across the entire system. By eliminating hotspots, minimizing mechanical cooling requirements, and supporting higher computing densities, OceanCool enables organizations to deploy reliable, energy-efficient infrastructure for AI, HPC, cloud computing, and next-generation data centers.

Designed for rapid deployment and long-term scalability, OceanCool helps simplify high-density data center design while supporting sustainable digital infrastructure with lower operational costs and improved thermal performance.

Suited for: 5G, Edge Computing, HPC, Enterprise Data Center, Cloud, Artificial Intelligence Application, Machine Learning, etc.

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Key Advantages & System Highlights

Efficient & Sustainable

  • Extremely energy-saving, low-carbon and environmentally friendly.
  • No mechanical refrigeration system. PUE factor as low as 0.03, warrants smaller electricity, hydro, and waste management bills
  • High availability minimized environmental footprint.

High Density & Reliability

  • High density immersive tanks up to 50kW per tank/cabinet, best suit for growing business models.
  • Adopts colorless, odorless, non-toxic, highly insulating fluoride liquid coolant which is safe and reliable.
  • Effectively eliminate the impact of environmental dust, pollutants, humidity, etc. on IT equipment, improve reliability and extend service life.

Flexibility & Compatibility

  • Compact solution with prefabricated liquid cooling cabinet and coolant distribution unit in one unit for rapid plug and play deployment.
  • Modular high density design for easy expansion of multiple cabinet combinations or seamless compatibility with traditional rack mounted computer room layout.

Product Features & Technical Specifications

Single-phase immersion cooling working principle - servers immersed in fluoride liquid or mineral oil, heat transfer to coolant distribution unit and cooling tower for free cooling year-round

Single Phase Immersion Liquid Cooling System

Single-phase direct immersion liquid cooling design, the server is completely immersed in fluoride liquid or mineral oil, and the chip heat is brought out to the heat exchanger through the excellent flow path design, and then the heat is brought to the cooling tower and other heat dissipation facilities through water circulation, which can achieve year-round free cooling, greatly saving cooling costs and improving server power density.

Modular Immersion Cooling Rack System

  • Modular high-density design, seamlessly compatible with traditional rack-mounted computer room layout.
  • Modular and scalable immersive tanks up to 50kW per tank, best suit for growing business models.
  • Intelligent controller, rich in information, easy to monitor and debug.
  • Built-in fluid temperature, fluid leak detection, and alarm notifications.
  • Integration with network switching system for easier commissioning.
  • Top level components ensure high reliability and long working life.
OceanCool integrated immersion cooling cabinet - coolant distribution unit (CDU) built-in, plug-and-play deployment, PUE as low as 0.03 with no mechanical refrigeration

Immersion Cooling Cabinet System

  • The coolant adopts colorless, odorless, non-toxic, highly insulating fluoride liquid or mineral oil, which is safe and reliable.
  • Effectively eliminate the impact of environmental dust, pollutants, humidity, etc. on IT equipment, improve reliability and extend service life.
  • Extremely energy-saving, low-carbon and environmentally friendly, no mechanical refrigeration system, PUE factor as low as 0.03.
  • Liquid cooling cabinet + CDU distribution unit integrated as one for plug and play,
  • A single cabinet has a variety of U-position and cooling capacity specifications, and can be combined with multiple cabinets to meet the needs of diverse application scenarios.
  • Top level components ensure high reliability and long working life.

Resources Download

Product Brochure

Attom OceanCool Immersion Liquid Cooling Brochure
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User Manual

Attom Immersion Liquid Cooling User Manual
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Please contact ATTOM customer support to download the PDF manual.

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