EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated February 28, 2007 relating to the consolidated financial statements, management’s assessment of the effectiveness of internal control over financial reporting and the effectiveness of internal control over financial reporting, which appears in Equinix, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2006.
/s/ PricewaterhouseCoopers LLP
San Jose, California
February 28, 2007