Super Micro Computer (SMCI) 10-K 2011 FY Annual report

EXHIBIT 32.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Charles Liang, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Annual Report of Super Micro Computer, Inc. on Form 10-K for the year ended June 30, 2011, as filed with the Securities and Exchange Commission on the date thereof, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and the information contained in such Annual Report on Form 10-K fairly presents, in all material respects, the financial condition and results of operations of Super Micro Computer, Inc.

Date: September 2, 2011	/s/    CHARLES LIANG
	Charles Liang President and Chief Executive Officer (Principal Executive Officer)