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Exhibit
Number
Description
10.17
Investor Rights Agreement, dated as of March 8, 2012, between Western Digital Corporation and
Hitachi, Ltd. (Filed as Exhibit 10.4 to the Company's Quarterly Report on Form 10-Q (File No. 1-8703)
with the Securities and Exchange Commission on May 9, 2012)
10.17.1
Amendment No. 1 to Investor Rights Agreement, dated as of February 5, 2013, between Western
Digital Corporation and Hitachi, Ltd. (Filed as Exhibit 10.1 to the Company's Quarterly Report on
Form 10-Q (File No. 1-8703) with the Securities and Exchange Commission on May 3, 2013)
10.18
Letter Agreement, dated November 15, 2011, between Western Digital Technologies, Inc. and SAE
Magnetics (H.K.) Ltd. and its affiliates (Filed as Exhibit 10.2 to the Company's Quarterly Report on
Form 10-Q (File No. 1-8703) with the Securities and Exchange Commission on January 27, 2012)
21
Subsidiaries of Western Digital Corporation
23
Consent of Independent Registered Public Accounting Firm
31.1
Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2
Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1
Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
32.2
Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
101.INS
XBRL Instance Document
101.SCH
XBRL Taxonomy Extension Schema Document
101.CAL
XBRL Taxonomy Extension Calculation Linkbase Document
101.LAB
XBRL Taxonomy Extension Label Linkbase Document
101.PRE
XBRL Taxonomy Extension Presentation Linkbase Document
101.DEF
XBRL Taxonomy Extension Definition Linkbase Document
Filed with this report.
Certain schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K. The Company agrees to fur-
nish supplementally copies of any of the omitted schedules upon request by the Securities and Exchange
Commission.
Certain portions of this exhibit are omitted and have been filed separately with the Securities and Exchange
Commission pursuant to a confidential treatment request.
*
Management contract or compensatory plan or arrangement required to be filed as an exhibit pursuant to appli-
cable rules of the Securities and Exchange Commission.
99