Digital Realty Trust, Inc. Schedules Fourth Quarter and Full Year 2007 Earnings Release and Conference Call

SAN FRANCISCO, Jan. 15 /PRNewswire-FirstCall/ — Digital Realty Trust (NYSE: DLR) today announced that it will hold a conference call on Wednesday, February 27, 2008 at 1:00 pm ET/10:00 am PT to discuss its fourth quarter and full year 2007 financial results and operating performance. The conference call will feature Chief Executive Officer, Michael Foust and Chief Financial Officer and Chief Investment Officer, A. William Stein. The Company will release its financial results for the fourth quarter and full year 2007 after the market close on Tuesday, February 26, 2008.

To participate in the live call, investors are invited to dial 800-218-0204 (for domestic callers) or 303-262-2130 (for international callers) at least five minutes prior to start time. A live webcast of the call will be available via the Investor Relations section of Digital Realty Trust's website at http://www.digitalrealtytrust.com. Please go to the website at least 15 minutes early to register and download and install any necessary audio software. If you are unable to listen to the live conference call, a telephone and webcast replay will be available after 12:00 pm PT on Wednesday, February 27, 2008 until 11:59 pm PT on Wednesday, March 5, 2008. The telephone replay can be accessed by dialing 1-800-405-2236 (for domestic callers) or 303-590-3000 (for international callers) and using reservation code 11106102#. A replay of the webcast will also be archived on Digital Realty Trust's website.

About Digital Realty Trust, Inc.

Digital Realty Trust, Inc. owns, acquires, redevelops, develops and manages technology-related real estate. The Company is focused on providing Turn-Key Datacenter(TM) and Powered Base Building(TM) datacenter solutions for domestic and international tenants across a variety of industry verticals ranging from information technology and internet enterprises, to manufacturing and financial services. Digital Realty Trust's 70 properties, excluding one property held as an investment in an unconsolidated joint venture, contain applications and operations critical to the day-to-day operations of technology industry tenants and corporate enterprise datacenter tenants. Comprising approximately 12.3 million rentable square feet, including 1.9 million square feet of space held for redevelopment, Digital Realty Trust's portfolio is located in 26 markets throughout North America and Europe. For additional information, please visit Digital Realty Trust's website at http://www.digitalrealtytrust.com.
     For Additional Information:

     A. William Stein                    Pamela A. Matthews
     Chief Financial Officer and         Investor/Analyst Information
     Chief Investment Officer            Digital Realty Trust, Inc.
     Digital Realty Trust, Inc.          (415) 738-6500
     (415) 738-6500
SOURCE Digital Realty Trust, Inc.

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