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I refer to your registration on Form S-8 (the “Registration Statement”) under the Securities Act of 1933, as amended, of 3,300,000 shares of common stock, par value $0.001 per share (“Common Stock”), of Equinix, Inc. (the “Company”) issuable in the aggregate under the 2020 Equity Incentive Plan (the “Plan”). I advise you that, in my opinion, when such shares have been issued and sold pursuant to the applicable provisions of the Plan, and in accordance with the Registration Statement, such shares will be validly issued, fully paid and nonassessable shares of the Company’s Common Stock.