8-K

SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest reported):              October 5, 2004                                                       

SILICON GRAPHICS INC.

(Exact Name of Registrant as Specified in Charter)

Delaware	001-10441	94-2789662
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)
1500 Crittenden Lane Mountain View, CA		94043-1351
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code:                    (650) 960-1980                                     

N/A

(Former Name or Former Address, if Changed Since Last Report)

     Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12(b) under the Exchange Act (17 CFR 240.14a-12(b))

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02. Results of Operations and Financial Condition

      On October 5, 2004, the Company announced its preliminary financial results for the fiscal quarter ended September 24, 2004. A copy of the press release announcing the Company’s financial results is included as an exhibit to and incorporated by reference in this Current Report on Form 8-K. This Current Report on Form 8-K is furnished pursuant to Item 2.02 of Form 8-K and is not intended to be incorporated by reference into future filings under the Securities Exchange Act of 1934 or the Securities Act of 1933 unless expressly incorporated by reference in such filings.

Item 9.01. Financial Statements and Exhibits

      (c)

      99.1 Earnings Press Release dated October 5, 2004

SIGNATURE

     Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		Silicon Graphics, Inc.
Dated: October 5, 2004	By:	/s/ Sandra M. Escher
		Sandra M. Escher
		Senior Vice President and
		General Counsel

EXHIBIT INDEX

EXHIBIT
NUMBER	DOCUMENT DESCRIPTION
99.1	Earnings Press Release dated October 5, 2004

EX-99.1

Exhibit 99.1

  News Release

FOR IMMEDIATE RELEASE

SGI ANNOUNCES Q1 FY2005 PRELIMINARY FINANCIAL RESULTS

MOUNTAIN VIEW, Calif., (October 5, 2004)PSGI announced today that forthe first fiscal quarter, ending on September 24, 2004, revenue is projected to be approximately $175 million and the operating loss is expected to be approximately $25 million. The Company previously forecast revenue of $190 to $210 million and an operating loss of approximately $10 to $20 million forthe first quarter. As a result of higher backlog levels at the end of the first quarter, combinedwith normal seasonal trends, the Company expects to record increased revenue in the December quarter. Actual results for the first fiscal quarter, along with guidance for the second quarter of fiscal 2005, will be discussed in the Company's regularly scheduled conference call on Tuesday, October 19, 2004. This news release contains certain forward-looking statements, including statements relating to our financial and operating results for the quarter ended September 24, 2004. These statements are based on management'scurrent expectations and are subject to uncertainty and changes in circumstances. Actual results may vary materially from the expected resultsdescribed in this release. Factors that could cause actual results to differ materially from those described in this release include the process of calculating, reviewing and analyzing the final financial results for the quarterand the other risks and uncertainties detailed from time to time in the Company's SEC reports, including the report on Form 10-K for the year ended June 25, 2004. Silicon Graphics is under no obligation to, and expressly disclaims any obligation to, further update or alter its forward-looking statements, whether as a result of new information, future events orotherwise. SILICON GRAPHICS | The Source of Innovation and Discovery™ SGI, also known as Silicon Graphics, Inc. (NYSE: SGI), is a leader in high-performance computing, visualization and storage. SGI's vision is to providetechnology that enables the most significant scientific and creative breakthroughs of the 21st century. Whether it's sharing images to aid in brain —more—

1500 Crittenden Lane Mountain View, CA 94043 Telephone 650.960.1980 sgi.com MEDIA CONTACT Lisa Pistacchio pistacchio@sgi.com 650.933.5683 INVESTOR RELATIONS Beth Howe bhowe@sgi.com 650.933.8279 SGI PR HOTLINE 650.933.7777 SGI PR FACSIMILE 650.933.0283

SGI ANNOUNCES Q1 FY2005 PRELIMINARY FINANCIAL RESULTS/2

surgery, finding oil more efficiently, studying global climate, providing technologies for homeland security and defense, or enabling the transition from analog to digital broadcasting, SGI is dedicated to addressing the next class of challenges for scientific, engineering and creative users. With offices worldwide, the company is headquartered in Mountain View, Calif., and can be found on the Web at www.sgi.com.

—end—

Silicon Graphics, SGI, the SGI cube and the SGI logo are registered trademarks and The Source of Innovation and Discovery is a trademark of Silicon Graphics, Inc., in the United States and/or other countries worldwide. All other trademarks mentioned herein are the property of their respective owners.