Ibm Liquid Cooled Server

Ibm s water cooled servers show off big wins in reducing power carbon.

Ibm liquid cooled server.

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. Saves space and eliminates mechanical refrigeration evaporative cooling rack fans air handles high ceilings and raised floors. Reduces power to cool by 98 over air cooling. A liquid cooled server can bring a number of distinct benefits to your business.

Reduced capital and operational costs. The ibm eth zurich research project is designed to demonstrate the potential efficiency of processor level liquid cooling. 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. Ibm researchers have delivered a data center breakthrough that could have a major impact on power consumption carbon.

Superior heat conducting efficiency of water versus air so critical server components operate at lower temperatures compared to air cooled systems. Delivering greater performance with 30 40 data center energy savings. Compared with air cooled servers ibm estimates that the liquid cooled. Lcs liquid cooled servers stand out from the rest.

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. 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. Heat removal to water can vary from 60 to 75 based on air inlet temperature water inlet temperature and fan speed.

We are now seeing an emergence of x86 class server products with exotic plumbing technology ranging from direct to chip to servers. 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.