VMware_ROI_TCO_Calculator_Guide

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1、VMwareROITCOCalculator:Overview&SampleAnalysis©2011VMwareInc.AllrightsreservedTableofContentsTableofContents°CalculatorOverview°Sampleanalysis:•ExpectedROI/TCOanalysis(forwardlooking)•RealizedROI/TCOanalysis(backwardlooking)•HybridROI/TCOanalysis(mixofbackward&forward)°Addii

2、AdditionallRResources2VMwareproductscoveredSiSavingsCapExOpExBusinessAgilityBusinessAgilityJourney&ServerHWStorageHWNetworkingInfrastructurePower&RackSpacePlannedUnplannedBusinessProductsHWAdminCooling&OfficeDowntimeDowntimeDowntimeProductivitySpaceCloudServicesCloudServices

3、vCloud$$$$$$$DeliveryDirectorChargeback3$$$$$DesktopView$$$$VitVirtualizationBusinessSiteContinuity&Recovery$$$DisasterManagerRecoveryOperationsCapacityIQ2$$$$$Management,Security&AppSpeedCompliance$$vShieldApp$$$&EdgeServervSphere&1VirtualizationvCenter$$$$$$$$$Server°“$”re

4、presentspossiblesavings•Supportedbysuccinctmoduleswithincalculatortohelpusersevaluate3MethodologyTotalCostTotalCostBeforeminusAfterequalsSavings°Therearetwomainoutputsforthiscalculator:•ReturnonInvestment•EqualsSavings/Investment•…whereinvestmentrepresentsthesumofincremental

5、investmentintransitionfromphysicaltovirtual(newservers,sharedstorage,VMwarelicenses,servicesandtraining,etc.)•TotalCostofOwnership•InclusiveofITAdministrationanddowntimecostsInclusiveofITAdministrationanddowntimecosts4Design&Scope°DiDesign•Wearestrikingabalancebetweensimplic

6、ityandcredibilityToocomplex,andtheSimplicityanalysisbecomesdifficulttoexplainandrepeatTooSimpleandcustomerswillnotfindCredibilityoutputscredible•Cashbasis:nodepreciation,amortization,timevaluediscounting•Standardizedtimehorizon:5yearanalysisStandardizedtimehorizon:5yearanaly

7、sis°Scope•ROITCOCalculatorisnotmeanttogenerateadefinitivebillofgoodsROITCOCalculatorisnotmeanttogenerateadefinitivebillofgoods•Ourgoalistoprovideacredibleunderstandingofcostandbenefits•Usersmayneedtoengageadditionalresources(sales/finance)fortransactionsthatrequiremorecustom

8、modelsrequiremorecustommodels5ReturnonInvestment(ROI)°%t%returnoniinvestttm