Attached files

file filename
EX-21.1 - EX-21.1 LIST OF SUBSIDIARIES - Seagate Technology Holdings plca2225686zex-21_1.htm
EX-31.2 - EX-31.2 CFO CERTIFICATION PURSUANT TO SECTION 302 - Seagate Technology Holdings plca2225686zex-31_2.htm
EX-31.1 - EX-31.1 CEO CERTIFICATION PURSUANT TO SECTION 302 - Seagate Technology Holdings plca2225686zex-31_1.htm
EX-32.1 - EX-32.1 CERTIFICATION PURSUANT TO SECTION 906 - Seagate Technology Holdings plca2225686zex-32_1.htm
EX-10.32 - EX-10.32 FIRST AMENDMENT DATED AUGUST 31, 2011 TO THE CREDIT AGREEMENT DATED AS OF JANUARY 18, 2011 - Seagate Technology Holdings plca2225686zex-10_32.htm
XML - IDEA: XBRL DOCUMENT - Seagate Technology Holdings plcR9999.htm
10-K - FORM 10-K - Seagate Technology Holdings plca2225686z10-k.htm

QuickLinks -- Click here to rapidly navigate through this document


Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

        We consent to the incorporation by reference in the Registration Statements (Form S-3 No. 333-186364 and Form S-8 Nos. 333-199781, 333-184704, 333-177609, 333-162958, 333-139433, 333-132420, 333-128654, and 333-101848) of Seagate Technology public limited company (plc) and in the related Prospectuses, as applicable, of our reports dated August 11, 2015, with respect to the consolidated financial statements of Seagate Technology plc, and the effectiveness of internal control over financial reporting of Seagate Technology plc, included in this Annual Report (Form 10-K) for the year ended July 3, 2015.

    /s/ ERNST & YOUNG LLP

San Jose, California
August 11, 2015




QuickLinks

Consent of Independent Registered Public Accounting Firm