Item 5.03. Amendments to Articles of Incorporation or Bylaws

On December 18, 2008, the Board of Directors (the "Board") of Equinix, Inc. (the "Company") adopted Amended and Restated Bylaws of the Company (the "Restated Bylaws"), effective immediately upon adoption. The principal changes effected by the Restated Bylaws include amending the existing advance notice bylaw provisions as follows:

· providing that a stockholder's notice for nominations for Board membership or the proposal of other business must be delivered to, or mailed and received by, the Secretary of the Company not less than 90 days nor more than 120 days prior to the first anniversary of the preceding year's annual meeting of stockholders;

· providing that a stockholder must submit the text of any proposal or business desired to be brought before the annual meeting of stockholders, including the text of any resolutions proposed for consideration or the language of any proposed amendments to the Restated Bylaws;

· expanding the required disclosure for stockholders making proposals or nominations for Board membership to include, among other things:

o any agreement, arrangement or understanding that has been entered into by or on behalf of, or any other agreement, arrangement or understanding that has been made, the effect or intent of which is to mitigate loss to, manage risk or benefit of share price changes for, or increase or decrease the voting power of, such stockholder or any such beneficial owner with respect to the Company's securities, including any derivative or short positions, profit interests, options, warrants, convertible securities, stock appreciation or similar rights, hedging transactions and borrowed or loaned shares;

o agreements, arrangements or understandings between or among such stockholder or beneficial owner and any of their affiliates or associates or other persons in connection with a proposed nomination for Board membership or other business; and

o whether such stockholder or any beneficial owner intends or is part of a group that intends to (a) deliver a proxy statement and/or form of proxy to holders of at least the percentage of the voting power of the Company's outstanding capital stock required to approve or adopt the proposal or to elect the nominee and/or (b) otherwise solicit proxies from stockholders in support of such proposal or nomination;

· providing that a stockholder's notice for nominations for Board membership or the proposal of other business with respect to special meetings of stockholders must be delivered to, or mailed and received by, the Secretary of the Company not less than the later of 90 days prior to the date of the special meeting or the 10th day following the day on which public announcement of the date of the special meeting was first made by the Company nor more than 120 days prior to the date of the special meeting; and

· providing that no person shall be eligible to serve as a director of the Company unless nominated in accordance with the procedures set forth in the Restated Bylaws and that no business shall be conducted at a stockholder meeting unless conducted in accordance with the procedures set forth in the Restated Bylaws.

In addition, the Restated Bylaws were revised to:

· add a provision to permit the use of uncertificated shares;

· remove provisions with respect to governance rights of the Series A Preferred Stock of the Company, which rights have now expired; and

· make certain other technical and clarifying amendments to matters of administration and process.

The foregoing description of the Restated Bylaws is qualified in its entirety by the copy of the Amended and Restated Bylaws that is filed as Exhibit 3.2 hereto and is incorporated herein by reference.

STOCKHOLDER NOMINATIONS AND PROPOSALS FOR 2009 ANNUAL MEETING

As a result of the amendment to the advance notice provisions described above, a stockholder nomination or proposal intended to be considered at the Company's 2009 Annual Meeting of Stockholders must be received by the Company not earlier than Thursday, February 12, 2009, and prior to 5:00 p.m., Pacific Standard Time, on Saturday, March 14, 2009 so long as the 2009 Annual Meeting is not advanced or delayed by more than 30 days from June 12, 2009 (the anniversary date of the prior year's annual meeting). Nominations or proposals should be delivered to Equinix, Inc., 301 Velocity Way, 5th Floor, Foster City, CA 94404, Attention:
Corporate Secretary.

Nothing contained in the Restated Bylaws shall be deemed to affect any rights of a stockholder to request inclusion of a proposal in, or the Company's right to exclude a proposal from, the Company's proxy statement pursuant to Rule 14a-8 under the Securities Exchange Act of 1934, as amended (or any successor provision).

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Item 9.01. Financial Statements and Exhibits

(d) Exhibits.

3.2 Amended and Restated Bylaws

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