Fujitsu Water Cooled Server

The system is cooled by applying a fujitsu developed liquid immersion cooling system in which the servers are directly immersed in a non conductive fluid with high thermal transport.

Fujitsu water cooled server.

Producing water of a temperature low enough for use in cooling factory equipment requires a substantial amount of energy. What is immersion cooling technology immersion cooling technology is a new paradigm to solve the challenges being associated with exponential data growth that is faced by next generation data centers. Immersion cooling is an it cooling practice by which it components and other electronics including complete servers are submerged in a thermally conductive dielectric liquid or coolant. Fujitsu s cool central liquid cooling technology for primergy scale out servers helps to reduce the power needed for cooling lowers the investment and operating costs for dc climate control and enables best power usage efficiencies pue.

Both fujitsu server primergy cx400 nodes are now available in a special liquid cooling version. Immersing servers in a. The cluster system consists of fujitsu server primergy cx2550 m2 x86 servers in primergy cx400 m1 chassis as well as a primergy rx2530 m2 as a management server. The servers and power supplies are fully immersed and hot pluggable for easy servicing.

Crah units require water cooled down to 10 c by chillers which is energy and cost intensive. Heat is removed from the system by circulating liquid into direct contact with hot components then through cool heat exchangers. Integration of the cooling solution into. Fujitsu showed off its immersion cooled rack of 1u servers.