Newsroom Press Release

5 septembre 2007

Equinix to Present at the Kaufman Brothers 10th Annual Investor Conference and the Jefferies 5th Annual Communications Conference

FOSTER CITY, Calif. — September 5, 2007 — Equinix, Inc. (Nasdaq: EQIX), the leading provider of network-neutral data centers and Internet exchange services, today announced that it will present at the Kaufman Brothers 10th Annual Investor Conference and the Jefferies 5th Annual Communications Conference, both in New York City.

Margie Backaus, chief business officer at Equinix, will present at the Kaufman Brothers conference on September 6, 2007 at 12:40 P.M. (ET). The conference will be held September 5th - 6th at The W New York hotel in New York City.

On September 10, 2007, Margie Backaus will present at 9:20 A.M. (ET) at the Jefferies conference. The conference will be held September 10th - 11th at the Mandarin Oriental, New York hotel in New York City.

A live audio webcast of the presentation will be made available on the Investor Relations section of the Equinix Web site at http://invest.equinix.com.

Déclarations prospectives

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.