Newsroom Press Release

May 5, 2010

Equinix to Present at the Jefferies 6th Annual Internet, Media and Telecom Conference, and the J.P. Morgan 38th Annual Technology, Media and Telecom Conference

FOSTER CITY, CA — May 5, 2010 — Equinix, Inc. (Nasdaq: EQIX), a provider of global data center services, today announced that it will present at the Jefferies 6th Annual Internet, Media and Telecom Conference, and the J.P. Morgan 38th Annual Technology, Media and Telecom Conference.

Keith Taylor, chief financial officer of Equinix, will present at the Jefferies conference on Wednesday, May 12, 2010, at 12:30 p.m. (ET). The conference will be held May 10 - 12, 2010, in New York, N.Y.

Steve Smith, president and CEO of Equinix, will present at the J.P. Morgan conference on Tuesday, May 18, 2010, at 11:20 a.m. (ET). The conference will be held May 17 - 19, 2010, in Boston, Mass.

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

About Equinix

Equinix, Inc. (Nasdaq: EQIX) provides global data center services that ensure the vitality of the information-driven world. Global enterprises, content and financial companies, and more than 575 network service providers rely upon Equinix's insight and expertise to protect and connect their most valued information assets. Equinix operates 87 International Business Exchange™ (IBX®) and partner data centers across 35 metro areas in North America, Europe and Asia-Pacific.

Important information about Equinix is routinely posted on the investor relations page of its Web site located at http://www.equinix.com/investors. We encourage you to check Equinix's website regularly for the most up-to-date information.

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 Switch and Data 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 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. International Business Exchange is a trademark of Equinix, Inc.