Attached files

file filename
10-K - FOR THE FISCAL YEAR ENDED JUNE 24, 2011 - Silicon Graphics International Corpsgi10k-2011.htm
EX-21.1 - SUBSIDIARIES OF THE COMPANY - Silicon Graphics International Corpfy1110-kexhibit211.htm
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - Silicon Graphics International Corpfy1110-kexhibit231.htm
EX-31.2 - CERTIFICATION REQUIRED BY RULE 13A-14(A) OR RULE 15D-14(A) - Silicon Graphics International Corpfy1110-kexhibit312.htm
EX-10.48 - THIRD AMENDMENT TO EMPLOYMENT AGREEMENT - JENNIFER PRATT - Silicon Graphics International Corpfy1110-kexhibit1048.htm
EX-10.44 - 2005 EQUITY INCENTIVE PLAN AMENDMENT - Silicon Graphics International Corpfy1110-kexhibit1044.htm
EX-10.45 - OFFER LETTER - JENNIFER PRATT - Silicon Graphics International Corpfy1110-kexhibit1045.htm
EX-10.43 - SEPARATION AGREEMENT - MAURICE LEIBENSTERN - Silicon Graphics International Corpfy1110-kexhibit1043.htm
EX-10.46 - EMPLOYMENT AGREEMENT RESTATEMENT AND AMENDMENT #1 - JENNIFER PRATT - Silicon Graphics International Corpfy1110-kexhibit1046.htm
EX-10.42 - FIRST AMENDMENT TO EMPLOYMENT AGREEMENT - TIM PEBWORTH - Silicon Graphics International Corpfy1110-kexhibit1042.htm
EX-10.47 - SECOND AMENDMENT TO EMPLOYMENT AGREEMENT - JENNIFER PRATT - Silicon Graphics International Corpfy1110-kexhibit1047.htm
EX-10.50 - OFFER LETTER - RICK RINEHART - Silicon Graphics International Corpfy1110-kexhibit1050.htm
EX-10.49 - FOURTH AMENDMENT TO EMPLOYMENT AGREEMENT - JENNIFER PRATT - Silicon Graphics International Corpfy1110-kexhibit1049.htm
EX-31.1 - CERTIFICATION REQUIRED BY RULE 13A-14(A) OR RULE 15D-14(A) - Silicon Graphics International Corpfy1110-kexhibit311.htm


Exhibit 32.1
CERTIFICATIONS PURSUANT TO
18 U.S.C. ¤1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Silicon Graphics International Corp. (the “Company”) for the year ended June 24, 2011, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Mark J. Barrenechea, Chief Executive Officer of the Company, and James D. Wheat, Chief Financial Officer of the Company, each hereby certifies, to the best of his or her knowledge, pursuant to 18 U.S.C. ¤1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report, to which this Certification is attached as Exhibit 32.1, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: August 29, 2011

/s/ M ARK J. B ARRENECHEA       
 
/s/ JAMES D. WHEAT       
Mark J. Barrenechea
CEO and President
 
James D. Wheat
Chief Financial Officer


This certification accompanies the Form 10-K to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of Silicon Graphics International Corp. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934 as amended (whether made before or after the date of the Form 10-K), irrespective of any general incorporation language contained in such filing.