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    <ACCEPTANCE-DATETIME>20181009162807
    ACCESSION NUMBER:		0001193125-18-295970
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		20
    FILED AS OF DATE:		20181009
    DATE AS OF CHANGE:		20181009
    EFFECTIVENESS DATE:		20181009

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			WESTERN DIGITAL CORP
    		CENTRAL INDEX KEY:			0000106040
    		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER STORAGE DEVICES [3572]
    		IRS NUMBER:				330956711
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0628

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08703
    		FILM NUMBER:		181113992

    	BUSINESS ADDRESS:
    		STREET 1:		5601 GREAT OAKS PARKWAY
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95119
    		BUSINESS PHONE:		9496727000

    	MAIL ADDRESS:
    		STREET 1:		3355 MICHELSON DRIVE SUITE 100
    		CITY:			IRVINE
    		STATE:			CA
    		ZIP:			92612

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GENERAL DIGITAL CORP
    		DATE OF NAME CHANGE:	19730125
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