20 January 2015

Digital Realty

John Sarkis General Manager, Colocation & Connectivity @johnsarkisdlr

January 19, 2015

Portland

San Francisco

Sacramento

Silicon Valley

Los Angeles Phoenix

Dallas

Austin

Houston

Miami

Atlanta

Charlotte

Northern Virginia

Philadelphia New York

Boston Toronto St. Paul

Chicago

St. Louis Denver

Seattle

Sydney

Melbourne

Unmatched Global Scale Providing Customer Solutions in over 30 Markets

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Note: Represents consolidated portfolio and investments in our unconsolidated joint ventures. 1)  Annualized base rent represents the monthly contractual base rent (defined as cash base rent before abatements) under existing leases as of June 30, 2014 multiplied by 12.

Annualized Base Rent By Region(1)

Europe 17%

Asia 6%

North America

77%

131 Properties in 33 Markets

Japan

Hong Kong

Singapore

DLR Market DLR Regional Office

Dublin

London

Manchester

Paris

Amsterdam

Geneva

Customer-Driven Data Center Solutions Designed to Address Global Demand

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•  Flexible data center space,

•  Private Suite, Cages, Cabinets

•  Portfolio of Connectivity and Remote Hands Services

•  Fully commissioned, flexible data center dedicated solution

•  Wholesale Data Center Solution

•  300 KW and above

•  Master-planned facilities with power and network access

•  Customer designs, builds, and maintains the environment

Turn-Key Flex®

(“TKF”) 62% of rent(1) 28% of rsf(2)

Powered Base Building® (“PBB”)

26% of rent(1) 47% of rsf(2)

Colocation 5% of rent(1)

2% of rsf(2)

Major Tenants # Locations % ABR(1)

40 7.4%

13 5.7%

12 4.1%

10 3.1%

5 2.6%

4 2.4%

21 2.2%

3 2.0%

7 1.9%

7 1.9%

Total 33%

s

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High-Quality, Diversified Tenant Base No Single Tenant Accounts for More than 8% of ABR

Financial Services

17% Other Corporate Enterprise

20%

Telcom Network

Providers 26%

IT Services

31%

Internet Enterprise

6%

Tenant Type By Percentage of Annualized Base Rent(1)

(4)

(3)

(2)

Ecosystem Overview 1,000 + Network Service Providers Available Globally

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The Intersection of Technology and the Data Center

•  Global business spending for infrastructure and

services related to the cloud will reach $174 billion in 2014, a 20% increase from 2013(1)

•  Global consumer spending on digital games, apps, and online movies passed $57 billion in 2013, up almost 30 percent from $44 billion in 2012(2)

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40

80

120

160

2012 2013 2014 2015 2016 2017

North  America   Europe   Asia  Pacific   Other  

Global IP Traffic by Region(3)

Monthly  Exobyte  Usage  by  Category  (EB/mo)  

EB/mo in thousands

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John Sarkis jsarkis@digitalrealty.com @johnsarkisdlr