Ibm Liquid Cooled Server

Three decades ago liquid cooling was pretty much the exclusive realm of the cray 2 and ibm mainframe class products.

Ibm liquid cooled server. A liquid cooled server can bring a number of distinct benefits to your business. Your server configuration workload and server settings varies the amount of heat from the processor and the gpus that can be cooled by the water and the amount of cooling that is required for other components. Ibm s water cooled system reduces server heat output in data centers by up to 55 compared to air cooled technology said tom bradicich cto for ibm s bladecenter and system x server product lines. Reduces power to cool by 98 over air cooling.

Superior heat conducting efficiency of water versus air so critical server components operate at lower temperatures compared to air cooled systems. Ibm s water cooled servers show off big wins in reducing power carbon. Reduced capital and operational costs. Ibm s history and future in water cooled computing 1966 2060 the new lrz supermuc system was built with ibm system x idataplex direct water cooled dx360 m4 servers with more than 150 000 cores to provide a peak performance of up to three petaflops which is equivalent to the work of more than 110 000 personal computers.

Saves space and eliminates mechanical refrigeration evaporative cooling rack fans air handles high ceilings and raised floors. Running intel xeon processor scalable family cpus up to 240w versus traditional air cooled systems limited to 165w 205w. Heat is removed from the system by circulating liquid into direct contact with hot components then through cool heat exchangers. Lost in the frenzy of sc16 was a substantial rise in the number of vendors showing server oriented liquid cooling technologies.

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. Ibm s water cooled system reduces server heat output in data centers by up to 55 percent compared to air cooled technology said tom bradicich chief technology officer for ibm s bladecenter and. The ibm eth zurich research project is designed to demonstrate the potential efficiency of processor level liquid cooling. Compared with air cooled servers ibm estimates that the liquid cooled.

Heat removal to water can vary from 60 to 75 based on air inlet temperature water inlet temperature and fan speed. Delivering greater performance with 30 40 data center energy savings.