NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

To be held June 10, 2010

Dear Stockholder:

You are cordially invited to attend the Annual Meeting of Stockholders (the “Annual Meeting”) of Equinix, Inc., a Delaware corporation (“Equinix”). The meeting will be held at our headquarters located at 301 Velocity Way, Foster City, California, on Thursday, June 10, 2010, at 10:30 a.m. for the purpose of considering and voting on:

1. Election of directors to the Board of Directors to serve until the next Annual Meeting or until their successors have been duly elected and qualified;

2. Ratification of the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2010; and

3. Such other business as may properly come before the meeting or any adjournments or postponements thereof.

The foregoing items of business are more fully described in the attached Proxy Statement.