defa14a
SCHEDULE 14A
PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES
EXCHANGE ACT OF 1934 (Amendment No. )
Filed by the Registrant þ
Filed by a Party other than the Registrant o
Check the appropriate box:
o   Preliminary Proxy Statement
 
o   Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
 
o   Definitive Proxy Statement
 
þ   Definitive Additional Materials
 
o   Soliciting Material Pursuant to § 240.14a-12
WESTERN DIGITAL CORPORATION
 
(Name of Registrant as Specified In Its Charter)
 
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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*** Exercise Your Right to Vote ***
Important Notice Regarding the Availability of Proxy Materials for the
Shareholder Meeting to Be Held on November 11, 2010.

WESTERN DIGITAL CORPORATION
(WESTERN DIGITAL LOGO)
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630-7741

Meeting Information
Meeting Type:           Annual Meeting
For holders as of:    September 16, 2010
Date:   November 11, 2010      Time:   8:00 a.m., PST
Location:   3333 Michelson Drive
Irvine, California 92612
Directions: 1-800-695-6399
You are receiving this communication because you hold shares in the above named company.
This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side).
We encourage you to access and review all of the important information contained in the proxy materials before voting.
See the reverse side of this notice to obtain proxy materials and voting instructions.




 

 

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— Before You Vote —
How to Access the Proxy Materials
Proxy Materials Available to VIEW or RECEIVE:
1. NOTICE AND PROXY STATEMENT                     2. ANNUAL REPORT
How to View Online:
Have the information that is printed in the box marked by the arrow è  XXXX XXXX XXXX   (located on the following page) and visit: www.proxyvote.com.
How to Request and Receive a PAPER or E-MAIL Copy:
If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:
         
 
  1) BY INTERNET:   www.proxyvote.com
 
  2) BY TELEPHONE:   1-800-579-1639
 
  3) BY E-MAIL*:   sendmaterial@proxyvote.com
* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow è  XXXX XXXX XXXX   (located on the following page) in the subject line.
Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before October 28, 2010 to facilitate timely delivery.
— How To Vote —
Please Choose One of the Following Voting Methods

Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.
Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box marked by the arrow è  XXXX XXXX XXXX  available and follow the instructions.
Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.
Voting Deadline: If you vote by Internet or Mail, your vote must be received by 11:59 P.M. Eastern Time on November 10, 2010. Participants in the Western Digital 401(k) plan must provide voting instructions for the shares in their plan account by 11:59 P.M. Eastern Time on November 8, 2010 to allow sufficient time for the plan trustee to vote the shares prior to the meeting.


 

 

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Voting Items
The Board of Directors recommends that you vote FOR the following nominees and proposal(s):
     
1.
  Election of Directors
 
      
 
  Nominees
 
    
1a.
  Peter D. Behrendt
 
    
1b.
  Kathleen A. Cote
 
    
1c.
  John F. Coyne
 
    
1d.
  Henry T. DeNero
 
    
1e.
  William L. Kimsey
 
    
1f.
  Michael D. Lambert
 
    
1g.
  Len J. Lauer
 
    
1h.
  Matthew E. Massengill
 
    
1i.
  Roger H. Moore
 
    
1j.
  Thomas E. Pardun
 
    
1k.
  Arif Shakeel
 
    
 
    
2.
 
To ratify the appointment of KPMG LLP as the independent registered public accounting firm for Western Digital Corporation for the fiscal year ending July 1, 2011.
     
 
   




 

 

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