液冷数据中心总体拥有成本模型.pdf

1、Dr Andy E Young(Asperitas)Eduard Roytman(Microsoft)Total Cost of Ownership model for liquid-cooled data centersTotal Cost of Ownership model for liquid-cooled data centersDr Andy E Young(Asperitas),Eduard Roytman(Microsoft)COOLING ENVIRONMENTS&LIQUID COOLINGAccelerates decisionsDe-risks decisionsBro

2、adens stakeholdersBut how to you trust the model?How to avoid garbage in etc.?Where to start?Will it work for my scenario?Why TCO models matter?Enables Datacenters to be built and rebuilt within power constraintsPromotes specific electrical and water use choices based on locationSaves moneyOpennessF

3、lexibilityTrustWhy OCP liquid cooling TCO model?ProvidingGAINTRUSTMAXIMIZE UTILITYMAXIMIZE USABILITYEquipment VendorsFacility VendorsIT providersTechnology providersOpen Model is build entirely in Excel spreadsheet,no macros,nothing hidden,fully trackable with a detailed Users Guide and Quick start

4、sheetOpen Data for power,cooling and IT equipment is stored in open libraires and organized in configurationsOpen Definitions of the modelling approach and assumptions are fully documented in a Reference Manual aligning to the OCP glossary.Other Model exist,this one is uniquelyOpen-source(no costs,p

5、aywall,proprietary data)Open-ended(extendable without fundamental changes)Comprehensive(bottom-up&top-down)OCP liquid cooling TCO model:Providing OpennessCapable to represent a wide range of technologies,for cooling,power and IT equipmentSupporting all forms of air-and liquid-coolingAnd hybrid combi

6、nationFor an open range of geographic locationsOCP liquid cooling TCO model:Providing FlexibilityThree personasIT operationsFacilities OperationsFinance Operations3 levels of detail(High,Med.,Low)Side-by-Side scenarios(apples-for-apples)OCP liquid cooling TCO model:InputsExtendableEquipment defined