Today Asetek announced that its server pump has achieved 200 million hours of reliable operation in real world use. Installed at end-user locations as diverse as Singapore and Norway, Asetek pumps have run fault-free for the equivalent of 22,000 years. “To date, we have not had a single server pump failure at any of our data center installations around the world,” said Mette Nørmølle, Vice President of Engineering. “Our low-pressure architecture is the key to enabling a cost-effective solution that is relied on by data centers demanding unrivaled performance and maximum uptime.”
“As seen at installations included on both the Green500 and Top500 lists, Asetek’s distributed liquid cooling architecture enables cluster energy efficiency in addition to sustained and un-throttled cluster performance,” said John Hamill, Vice President of WW Sales and Marketing. “Around the world, data centers are increasingly using Asetek technology for High Performance Computing while reducing energy costs.”
In this video from SC16, Steve Branton from Asetek describes the company’s innovative liquid cooling systems for high performance computing. Unlike one-size-fits-all approaches, the flexibility of Asetek distributed liquid cooling technology enables OEMs to provide a fit-to-need strategy that is compelling to the elite members of the supercomputing community. “With the accelerating trend of higher wattages and the continuing requirement of high density, the need for adaptable, cost effective, and reliable liquid cooling is accelerating among those striving to obtain TOP500 status. This need is exactly what Asetek’s distributed cooling architecture provides.”
If you were not able to attend SC16, have we got a video for you! Courtesy of Asetek, this time-lapse walk-through of the exhibit hall sure looks familiar to this reporter who spent the last four days shooting over 50 interviews.
“With the accelerating trend of higher wattages and the continuing requirement of high density, the need for adaptable, cost effective, and reliable liquid cooling is accelerating among those striving to obtain TOP500 status,” said John Hamill, Vice President of WW Sales and Marketing. “This need is exactly what Asetek’s distributed cooling architecture provides.”
Demonstrating Asetek’s adaptability to any data center cooling need, HPC installations from around the world are currently on display at SC16 in Salt Lake City, Utah November 14-17. Servers from these installations featuring Asetek liquid cooling will be on display including servers installed at Oakforest-PACS, the highest Performance Supercomputer System in Japan.
Datacenters that are designed for High Performance Computing (HPC) applications are more difficult to design and construct than those that are designed for more basic enterprise applications. Organizations that are creating these datacenters need to be aware of, and design for systems that are expected to run at their maximum or near maximum performance for the lifecycle of the servers.
With the release of high wattage processors liquid cooling is becoming a necessity for HPC data centers. Liquid cooling’s ability to provide the direct removal of heat from these high wattage components within the servers is well established. However, there are sometimes concerns from facilities management that need to be addressed prior to liquid cooling’s introduction to the data center.
In this video from ISC 2016, Steve Branton from Asetek describes the company’s innovative liquid cooling solutions for HPC. “Because liquid is 4,000 times better at storing and transferring heat than air, Asetek’s solutions provide immediate and measurable benefits to large and small data centers alike. RackCDU D2C is a “free cooling” solution that captures between 60% and 80% of server heat, reducing data center cooling cost by over 50% and allowing 2.5x-5x increases in data center server density. D2C removes heat from CPUs, GPUs, memory modules within servers using water as hot as 40°C (105°F), eliminating the need for chilling to cool these components.”
Sandia National Laboratories has already seen the benefits from a major Asetek liquid cooled HPC system that has been in use for over twelve months. The 600 teraflop Sky Bridge Supercomputer with 1,848 nodes was installed using Asetek D2C in a Cray CS300-LC supercomputer cluster. With RackCDU D2C, air heat-load was cut by more than 70%, making mechanical upgrade of data center cooling unnecessary and allowing more investment in compute.