Equinix to Present at the Seventh Annual JMP Securities Research Conference, and the Cowen and Company 20/20 Technology Media Telecom Conference

May 13, 2008

Foster City, CA — May 13, 2008 —Equinix, Inc. (Nasdaq: EQIX), the leading provider of network-neutral data centers and Internet exchange services, today announced that Equinix executives will present at the Seventh Annual JMP Securities Research Conference in San Francisco, CA and the Cowen and Company 20 / 20 Technology Media Telecom Conference in New York City.

Jason Starr, director of investor relations for Equinix, will present at the JMP conference on May 21st at 1:00 P.M. (PT). The conference will be held May 19th - 21st in San Francisco at the Ritz-Carlton Hotel.

Keith Taylor, chief financial officer for Equinix, and Jason Starr, director of investor relations for Equinix, will present at the Cowen conference on May 29th at 3:20 P.M. (ET). The conference will be held May 28th - 30th in New York at the New York Palace Hotel.

A live audio webcast of these presentations will be made available on the Investor Relations section of the Equinix website at http://invest.equinix.com.

Forward Looking Statements

This press release contains forward-looking statements that involve risks and uncertainties. Actual results may differ materially from expectations discussed in such forward-looking statements. Factors that might cause such differences include, but are not limited to, the challenges of acquiring, operating and constructing IBX centers and developing, deploying and delivering Equinix services; unanticipated costs or difficulties relating to the integration of IXEurope into Equinix; a failure to receive significant revenue from customers in recently built out data centers; failure to complete any financing arrangements contemplated from time to time; competition from existing and new competitors; the ability to generate sufficient cash flow or otherwise obtain funds to repay new or outstanding indebtedness; the loss or decline in business from our key customers; the results of any litigation relating to past stock option grants and practices; and other risks described from time to time in Equinix's filings with the Securities and Exchange Commission. In particular, see Equinix's recent quarterly and annual reports filed with the Securities and Exchange Commission, copies of which are available upon request from Equinix. Equinix does not assume any obligation to update the forward-looking information contained in this press release.

Equinix and IBX are registered trademarks of Equinix, Inc. Internet Business Exchange is a trademark of Equinix, Inc.

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