Liquid Cooling Solutions

PublishTime：2022-04-08

●Data center cooling solutions are used for the maintenance of optimal operating conditions required for the smooth operation of data centers. As data centers process massive amounts of data heat is a directly associated byproduct. The majority of power usage in a data center is associated with the cooling necessary to maintain optimum operating conditions. Liquid cooling is an approach that tends to be more efficient than standard air cooling. Liquid cooling solutions significantly reduce data center power consumption and Power Usage Effectiveness (PUE). Additionally, because liquid cooling is extremely efficient, data center can increase their processing per square foot beyond what is possible when using forced air cooling, increasing data center capacity. Most notably, liquid cooling is an absolute necessity for organizations interested in trying to capitalize on the rise of AI where GPUs often run at higher thermal requirements than traditional CPUs. Many of today’s latest computationally intensive workloads require the highest CPU and GPU performance possible, while at the same time utilizing higher rack density – a recipe for overheating.
●Supermicro offers liquid cooled systems in complete rack-based solutions including cooling equipment from partners. The warm-water cooling solution enables high-density server racks with high performance systems together with a reduction in PUE. Overall, liquid cooling can reduce TCO by as much as 40-50% when compared to forced-air cooling. Without need to provision power for fans at maximum speed, system fans run at a minimum and result in whisper-quiet operation. The in-rack Cooling Distribution Unit (CDU) includes heat exchangers which cool the liquid loops connected to each server through a Direct to Chip (D2C) cooler. Each D2C is an integrated pump and cold plate directly mounted on each CPU and GPU. Each rack is connected to facility-provided water where heat is expelled through 1.25” flexible hoses. The CDU exchanges heat across two closed systems that never mix, the server coolant and the facilities water. As an integrated rack system, the Supermicro Liquid Cooled Rack offers 40kW and 80kW CDU capacities to accommodate Cooling Distribution Modules (CDM) with 76 or 108 loops to support a combination of Supermicro BigTwin™, TwinPro™, Ultra and GPU SuperServers.

Brand of Product：	SUPERMICRO
Part#：	SRS-DCLC-KIT-02 、 SRS-DCLC-KIT-03 More Part#
Product Category：	CPU 、 GPU 、 SuperServers More
Application：	[ Data center ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	June 2019
Version Number：	Rev05
Data Encoding：	01_Liquid-Cooling_Rev05
Data Size：	2.1 MB

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