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  <xs:element id="sndk_OtherCommitmentExchangeRate" abstract="false" name="OtherCommitmentExchangeRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="sndk_NotesPayableNet" abstract="false" name="NotesPayableNet" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_PaymentOfPrincipalAmortizationMember" abstract="true" name="PaymentOfPrincipalAmortizationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="sndk_PurchaseOptionExercisePriceMember" abstract="true" name="PurchaseOptionExercisePriceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="sndk_GuaranteeObligationsMaximumExposureRemainderOfFiscalYear" abstract="false" name="GuaranteeObligationsMaximumExposureRemainderOfFiscalYear" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_GuaranteeObligationsMaximumExposureYearOne" abstract="false" name="GuaranteeObligationsMaximumExposureYearOne" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_GuaranteeObligationsMaximumExposureYearTwo" abstract="false" name="GuaranteeObligationsMaximumExposureYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_GuaranteeObligationsMaximumExposureYearThree" abstract="false" name="GuaranteeObligationsMaximumExposureYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_GuaranteeObligationsMaximumExposureYearFour" abstract="false" name="GuaranteeObligationsMaximumExposureYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_GuaranteeObligationsMaximumExposureYearFive" abstract="false" name="GuaranteeObligationsMaximumExposureYearFive" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_UnisVentureMember" abstract="true" name="UnisVentureMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="sndk_UnissoftWuxiGroupCoLtd.Member" abstract="true" name="UnissoftWuxiGroupCoLtd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="sndk_SanDiskSemiconductorShanghaiCo.Ltd.Member" abstract="true" name="SanDiskSemiconductorShanghaiCo.Ltd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="sndk_CertainFlashBasedProductsMember" abstract="true" name="CertainFlashBasedProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="sndk_DisposalGroupPercentOfOwnershipSold" abstract="false" name="DisposalGroupPercentOfOwnershipSold" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="sndk_DisposalGroupNumberOfInstallmentPayments" abstract="false" name="DisposalGroupNumberOfInstallmentPayments" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="sndk_DisposalGroupPeriodicPayment" abstract="false" name="DisposalGroupPeriodicPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_DisposalGroupIncludingDiscontinuedOperationConsiderationReceivable" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationConsiderationReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_DisposalGroupIncludingDiscontinuedOperationPresentValueDiscount" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationPresentValueDiscount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_DisposalGroupIncludingDiscontinuedOperationPresentValueDiscountEffectiveInterestMethodTerm" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationPresentValueDiscountEffectiveInterestMethodTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="sndk_LongTermPurchaseCommitmentRenewalTerm" abstract="false" name="LongTermPurchaseCommitmentRenewalTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="sndk_LongTermPurchaseCommitmentPurchases" abstract="false" name="LongTermPurchaseCommitmentPurchases" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_TransfersInTransfersOutFromParentAccumulatedGainLossNetCashFlowHedgeParent" abstract="false" name="TransfersInTransfersOutFromParentAccumulatedGainLossNetCashFlowHedgeParent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_NetTransfersFromToParentPerCondensedCombinedStatementsOfCashFlows" abstract="false" name="NetTransfersFromToParentPerCondensedCombinedStatementsOfCashFlows" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" abstract="false" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_ThroughJanuary12039Member" abstract="true" name="ThroughJanuary12039Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="sndk_ThroughDecember2057Member" abstract="true" name="ThroughDecember2057Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="sndk_SaleLeasebackTransactionNetCashProceeds" abstract="false" name="SaleLeasebackTransactionNetCashProceeds" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_ProceedsFromSaleLeasebackTransaction" abstract="false" name="ProceedsFromSaleLeasebackTransaction" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_SaleLeasebackTransactionAnnualLeaseRate" abstract="false" name="SaleLeasebackTransactionAnnualLeaseRate" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_SaleLeasebackTransactionIncreasePercentage" abstract="false" name="SaleLeasebackTransactionIncreasePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="sndk_SaleLeasebackTransactionNumberOfRenewalOptions" abstract="false" name="SaleLeasebackTransactionNumberOfRenewalOptions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="sndk_SaleLeasebackTransactionRenewalOptionsTerm" abstract="false" name="SaleLeasebackTransactionRenewalOptionsTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="sndk_PurchaseObligationToBePaidAfterYearFour" abstract="false" name="PurchaseObligationToBePaidAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_WDCEquityAwardsMember" abstract="true" name="WDCEquityAwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="sndk_ShareBasedPaymentArrangementPlanModificationIncrementalCostRemainingCost" abstract="false" name="ShareBasedPaymentArrangementPlanModificationIncrementalCostRemainingCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="sndk_RestrictedStockUnitsAndPerformanceShareUnitsMember" abstract="true" name="RestrictedStockUnitsAndPerformanceShareUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="sndk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="sndk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="sndk_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriodIntrinsicValueAmountPerShare" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConvertedInPeriodIntrinsicValueAmountPerShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
</xs:schema>
