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About This Product
A liquid immersion cooling system is a module-type device that transports (cools) heat by directly immersing servers and other equipment in cooling liquid.
High-density installation is possible in rack units, and the cooling efficiency is approximately 1200 times that of air cooling. It is possible to significantly reduce the electricity cost required for air cooling. Since it can be constructed in a short period of time, it is the ideal equipment for next-generation system development such as cloud, blockchain, IOT, AI, ML, and VR.
Product features
■Forced convection cooling method
・The GRC-NFS liquid immersion cooling system consists of a liquid tank rack, CDU (pump module), and cooling equipment (cooling tower, chiller, etc.).
・By circulating the coolant heated by the exhaust heat of the server CPU and GPU and exchanging heat with the cold water generated by the cooling device, the server maintains a constant, safe temperature even when the server is continuously used under high load conditions. You can do that.
■Simplification of server structure
・It is possible to reduce the power consumption of the server itself by approximately 10 to 20%.
- In addition to preventing connector oxidation and corrosion of various cables, the failure rate is reduced by eliminating dust and dirt through vibration removal, uniform cooling, and oil film protection.
・Noise, which is a problem in air-cooled environments, is also eliminated.
■Significant reduction in energy required for cooling
・The electric part of the immersion cooling system mainly serves as the pump power for circulating the refrigerant, and compared to air cooling, the energy required for cooling can be reduced by approximately 90%.
・When a liquid immersion cooling system transfers (cools) about 100kw of heat, the PUE is approximately 1.03, which is an amazing reduction effect.
■Effective use of limited space
・Power supply・Floor load (700kg/m2~) ・Connection of cooling tower or chiller Once the above conditions are met, equipment that could previously only be installed in machine rooms can be installed anywhere.
・It is possible to reduce the area of the server room and further increase the density. Backup infrastructure such as UPS for air conditioners and private generators can also be downsized in proportion to the power savings during peak hours.
■Equipment safety and maintenance
The circulation pump, which is the core of the cooling system, has a 2N redundant configuration. In addition, all immersion cooling systems are equipped with sensors and a management PC to control the equipment, and the numerical values and behavior of various sensors are recorded every 10 seconds for constant diagnosis.
Since management including pump behavior is fully automated, predictive maintenance can be carried out before a fatal failure occurs.
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Product
Forced convection liquid immersion cooling device ICEraQ®
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