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Consumir menos y calcular más rápido: sistema de refrigeración por inmersión para centros de datos y computación de alto rendimiento


Oferta Tecnológica
Una start-up italiana ha desarrollado un sistema ecológico y energéticamente eficiente para aumentar la capacidad informática (calcular más rápido) y reducir el consumo energético (consumir menos). Este sistema utiliza biofluidos no tóxicos desarrollados por la empresa. El sistema no emite ruidos ni genera polvo, permite reutilizar el calor generado y mejora los bastidores de alta densidad. La empresa busca socios con el fin de establecer acuerdos de joint venture y financiación.


Consume less and compute faster: Italian green immersion cooling system for high-performance computing and data centers
An Italian startup has created a green, energy-efficient system that increases computing power (compute faster) while reducing energy consumption (consume less). It uses a non-toxic biofluid, developed in-house; the system is noise and dust free, enables to reuse heat generated and improves high density racks. The startup is looking for an investment as well as partnership opportunities (joint venture, temporary partnerships to participate in tenders) under joint venture or financial agreement.
Big computing centres facilities are important centres developing advanced Information Technology applications and services. They manage high-performance scientific computing, networks and web-based services, complex information systems and treatment of large amounts of data. We are induced to think it would be "sterile" and safe. However, it is not so. Even the operators of these computing centers are exposed to noise and particulate pollution. Moreover, processors activities run 24/7, thus needing CPU cooling fans to be always on, consuming a high amount of electricity. All this has a negative impact on the environment, in mainly two big problems:
- safety in the working environment and
- quantity of heat generated by cooling fans.

Working on the precautionary principle, the Italian startup team has invented and tested an innovative "immersion" computer cooling system. The startup has passed three progressive selections in an important accelerator scheme focused on climate impact by cleantech commercialisation.
The invention is now a prototype built with an energy-efficient system that allows users to consume less energy and improve computing power. The prototype has been fully tested and found to be completely safe for environment and human beings. It also participated in international competitions. Compared to other cooling solutions, this one implements a passive cooling regime, so no moving part is required for fluid circulation and no heat exchange or external cooling devices are needed. This provides an additional energy consumption cut and guarantees a nearly complete noise reduction.

*How it works:
The system uses an in-house developed dielectric bio-fluid (natural, non-toxic and biodegradable) as cooling fluid. The computer case is removed, as well as cooling fans; the mechanical hard drive is waterproofed. All computer parts are then fully dived in this fluid, which has greater thermal conductivity and convection properties than those commonly used in other cooling systems. The immersion happens into special containers of recycled material, acting as ultimate heat sinks; they are able to manage heat exchange between the computer and the liquid. The generated, diverted heat may be reused, e.g. to heat the premises.
This way, several servers will: safely connect at the same time, solve increasingly more complex calculations, elaborate more precise algorithms and provide faster responses. This happens in a healthy environment, without fine dusts dispersion or noise.

*Where it can be used:
The innovative solution is suitable for every environment where super computing applies:
- data centers, clusters;
- high-performance computing systems, which are well known for their high energy need;
- healthcare sector, such as an operating room or for mammograms and CAT scans (computer-assisted tomography);
- meteorology, climatology, geophysics, seismology and volcanology centres;
- bio-engineering, fluid dynamics;
- computer graphics;
- extreme gaming.

The startup is looking for an international investment as well as partnership opportunities with other companies (joint venture, temporary partnerships to participate in tenders) under joint venture or financial agreement.
Advantages and Innovations:
Main advantages and innovations:
- TRL 6 (Technology Readiness Level): technology demonstrated in relevant environment;
- the system allows to consume less (reduces 50% power) and compute faster;
- it reduces need for capital expenditures in durable hardwares;
- it is 100% noise free, thus improving the quality of working conditions for operators;
- it increases computing density, and computing power is enhanced as well;
- heat generation for reuse: heat removed from the plunged hardware can be reused in different ways, depending on customer´s working preferences or needs (e.g. for hot water production or general heating purposes);
- double-digit saving in energy consumption.

Extended advantages:
- it generates a positive impact in the environment, counteracting the negative one of classic cooling systems. To give an idea, energy saved by the system is equivalent to that used by 7 million houses in a year;
- ease of use: the hardware does not require any specific treatment to be immersed into the biofluid;
- high quality and innovation of the fluid: an in-house developed dielectric cooling bio-fluid (natural, non-toxic and biodegradable), with greater thermal conductivity and convection properties if compared to other fluids commonly used;
- the fluid controls the temperature and protects electronic components from dust;
- the solution operates in close-loop mode, without using active devices like pumps, cooling circuits, pipes, etc.;
- its modularity offers great flexibility in use and optimizes space.

Stage of Development:
Prototype available for demonstration
Patent(s) applied for but not yet granted

Partner sought

Type and Role of Partner Sought:
The startup is looking for an international investment as well as partnership opportunities with other companies (joint venture, temporary partnerships to participate in tenders).

- Type of partner sought: private investors, venture capitalists

- Specific area of activity of the partner: not especially relevant if investors, but of course will be interested in the project and its applications

- Task to be performed by the partner: investment agreement in the project.
The company is financially and technically able to start product commercialization, but is looking for financial partnerships to fuel additional capitals to industrialize the product, improve marketing efforts and launch a sales campaign in Italy and Europe.
*Joint venture for participation in projects/tenders
- Type of partner sought: private companies

- Specific area of activity of the partner: high performance computing system integrators

- Task to be performed by the partner: bring its expertise in the Information Technology sector and join the startup for participation in tenders.


Type and Size of Client:
Industry SME <= 10
Already Engaged in Trans-National Cooperation:
Languages Spoken:


Restrict dissemination to specific countries:


Technology Keywords:
04005003 Biocombustibles líquidos
01003005 Computer Hardware
01003008 Data Processing / Data Interchange, Middleware
04007001 Gestión de la energía
04007003 Optimización de procesos, utilización de energía residual