2024-02-26
March 1, 2024
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STULZ Modular and Asperitas cooperate in the field of immersion cooling for efficient high-density data centers

STULZ Modular, one of the leading providers of modular data center solutions and a wholly owned subsidiary of STULZ GmbH, is cooperating with Asperitas in the field of liquid cooling. The aim of the collaboration with the Dutch immersion cooling specialist is to realise the benefits of immersion cooling for high-density data center environments. The core of the cooperation is the implementation of a concept for a modular data center solution with integrated immersion cooling for indoor and outdoor installation.

The project was implemented jointly by STULZ Modular and Asperitas. As an independent technology partner, Asperitas primarily contributed immersion cooling expertise and products. STULZ Modular developed the concept for the data center infrastructure components in addition to the recirculating air conditioning and mechanical refrigeration with a view to efficiency and effectiveness. STULZ Modular's concept also includes the secure supply of the power train (switch-gear, UPSs and PDUs), the complete cooling circuit, remote monitoring and infrastructure management (DCIM) as well as early fire detection and extinguishing. The result of the collaboration is a compact, modular end-to-end data center for an IT load of up to 200 kW in combination with immersion cooling technology from Asperitas. The IT capacity can be scaled up as per larger load requirements. It is specifically designed for highly efficient cooling of particularly power-hungry IT applications, such as the local processing of large amounts of data, data science, generative AI or industrial edge.

Asperitas and STULZ Modular team at Kickstart Europe 2024


In addition to the extremely efficient immersion cooling technology, the outstanding features of the modular data center solution also include the consistent, fully integrated data center infrastructure from STULZ Modular. The configuration offers high reliability and additional redundancy as well as rapid scalability and efficiency. The use of systems and components from leading manufacturers guarantees maximum reliability. The modular concept also enables customer-specific adaptations as well as being fully factory tested and therefore arrives at the final site ready for immediate use. STULZ Modular offers its customers a global presence in over 140 countries as well as premium services based on more than 50 years of experience in refrigeration technology.

Further information on immersion cooling and modular data center solution will be available at the Asperitas stand at the "Kickstart Europe Conference". The strategy and networking forum for digital infrastructure takes place in Amsterdam on February 26 and 27, 2024. STULZ will also be represented at Kickstart with specialist contributions and a lounge. The modular data center with immersion cooling will be available in the EMEA to start with and ready to order today. Further details on availability and individual product options will be announced at a later date.

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About STULZ

Since its foundation in 1947, STULZ has developed into one of the world's leading solution providers for energy-efficient temperature and humidity management technology, especially for reliable applications. With the manufacture of precision air conditioning units, air handling units and chillers, the sale of air conditioning and humidification systems as well as service and technical building management, the STULZ Group's air conditioning technology division achieved a turnover of around 700 million euros in 2022.

Since 1974, the Group has continuously expanded its air conditioning business internationally and specialized in the air conditioning of data centers and telecommunications systems. STULZ employs 3,500 people at 11 production sites and 23 sales companies in America, Africa, Asia, Europe and Oceania. In addition, the company cooperates with sales and service partners in over 140 countries. This gives the company an international network of air conditioning specialists.

The STULZ Group employs around 8,000 people worldwide. The current annual turnover is around 1,500 million euros.

About Asperitas

Asperitas is a high-tech company based in the Netherlands that specializes in immersion cooling. Asperitas' innovative solutions are based on the concept of immersed computing, which offers complete liquid cooling for maximum energy efficiency and power density. The company has already won several international awards for its successful work, including the European Greentech Award and the Global Changemaker Award.

For more information on the project, please contact marketing@asperitas.com

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