Asetek VerticalRackCDU D2C™: Direct-to-Chip, Hot Water Liquid Cooling for Data Centers
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- Опубликовано: 7 ноя 2012
- RackCDU is a warm water, server level, direct-to-chip, data center liquid cooling system that enables cooling energy savings exceeding 50% and density increases of 2.5x when compared to modern air cooled data centers. RackCDU removes heat from CPUs, GPUs, Memory modules and other hot spots within servers and takes it all the way out of the data center using liquid.
Free ambient outdoor air cools the water returning to the data center, meaning no power is used to actively chill the water. The water leaving the data center is hot enough to enable waste heat recycling, enabling further energy cost savings, reductions in carbon foot print and cooling EREs below 1!
RackCDU is deployed at a rack/server level providing maximum scalability. The system consists of a zero-U rack level CDU (Cooling Distribution Unit) mounted in a 10 inch (250mm) rack extension that includes space for 3 additional PDUs, and direct-to-chip cooling loops within each server. The direct-to-chip cooling loops are drop in replacements for the existing air heat sinks, enabling RackCDU deployment as a retrofit, during server refresh cycles and in new builds. 
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You did such an AWESOME job in explaining the system which is precisely what I was looking for.
Thank you!
Very interesting, if i will ever own a datacenter , i will implement this
4:13 this is really a simple rack configuration but with real HPC compute racks where u have plenty of internal and interconnection cables those water tubes can obstruct the cabling. It would be better if radiator or CDU could be placed on the right side instead so its not obstructing any cabling.
Would be good to see this technique adopted as a subproject in the OCP Community
Great video :)
Nice rack, looks like an APC NetShelter to me :)
got to love that the first chip heats the water so the second chip is nice and worm ....so much cash...no crit thinking
Know where my massive federal pay check is going for Xmas. xD
They were using this system to heat a hot tub as SC12! (unfortunately, no ladies in said hot tub)
only problem is where to buy these
+grantts7 Thanks for your interest. At this time, we are based on an OEM model and that is the only way to procure our technology.
Currently, you can purchase Asetek’s liquid cooled servers from Cray, CIARA, Penguin, and Fujitsu. We hope to be adding more OEMs in the near future.
Do they still use shitty aluminum radiators like yall put in consumer products like Corsair and nzxt aio's?