Accuray (ARAY) 10-Q 2015 Q1 Quarterly report

Exhibit 32.1

Certification of Chief Executive Officer and Chief Financial Officer

Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officers of Accuray Incorporated, a Delaware corporation (the “Company”) hereby certify, to such officers’ knowledge, that:

(i)     the accompanying Quarterly Report on Form 10-Q of the Company for the three months ended September 30, 2014 (the “Report”) fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

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

Date: November 7, 2014

/s/ Joshua H. Levine

Joshua H. Levine

President and Chief Executive Officer
(Principal Executive Officer)

/s/ Gregory E. Lichtwardt

Gregory E. Lichtwardt

Executive Vice President and Chief Financial Officer
(Principal Financial Officer)