Coldplate Base Specification.pdf

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1、Coldplate Base SpecificationBrian PilapilCoolIT Systems Inc.COOLING ENVIRONMENTS&LIQUID COOLINGWhat is this specification:Common definitions and terminologyBaseline functional expectationsRecommended validation and test approachesWhat is the goal:To establish a de-facto industry baseline for single-

2、phase D2C cold plates.OverviewWhy does it matter:Addresses industry challenges:Inconsistent definitionsFragmented qualification practicesNon-comparable supplier evaluationsCreates a shared foundation that:Accelerates liquid cooling adoptionEnables multi-supplier ecosystemsSupports scalable,interoper

3、able solutionsA direct-to-chip cold plate is a liquid-cooled heat exchanger that interfaces to a heat-generating device(typically a processor)through a TIM and transfers heat to a single-phase closed liquid loop.What is a ColdplateFeaturesMechanicalThe cold plate shall support secure attachment to t

4、he host platform and maintain mechanical integrity under expected installation,operational,and service loads.Rack CompatibilityThe cold plate shall be compatible with server platforms intended for installation in OCP-approved or industry-standard data center racks.General RequirementsThe cold plate

5、shall integrate with the host platform without adversely impacting adjacent components,system assembly,or serviceability.Thermal Design RequirementsThe cold plate shall enable effective heat transfer from the cooled component to a single-phase liquid cooling loop under normal operating conditions.Pe

6、rformance RequirementsThe cold plate shall deliver predictable thermal and hydraulic behavior suitable for qualification,comparison,and procurement across suppliers.ConstraintsThe cold plate design shall conform to platform-defined mechanical,thermal,and system-level constraints without requiring mo