“EMC is pleased to extend our industry-leading storage solutions and capabilities for Rackspace Private Cloud Software. Customers deploying OpenStack-powered private clouds with Rackspace can be confident of EMC’s innovation and support for their underlying storage and cloud solutions, as certified by EMC’s industry proven eLab infrastructure.” John Roese, chief technology officer, EMC Corporation“As an early adopter of OpenStack and a key proponent of open source, Intel welcomes the leadership of Rackspace in helping evolve this open source project into a robust enterprise cloud operating system. Intel looks forward to working with the Rackspace Private Cloud certification partner community to help enterprises deploy open, trusted clouds.” Billy Cox, director, Cloud Software, Intel “Private clouds are enabling organizations to pool and abstract resources, automate operations and optimize application management. This IT transformation is freeing up IT staff for business-critical functions as well as driving further efficiency and higher utilization across the enterprise. NetApp is continuing to collaborate with Rackspace, most recently on the Rackspace Private Cloud Software product certification program to drive private cloud adoption through OpenStack.” Jeffrey O'Neal, senior director, Solutions Incubation, NetApp About Rackspace Rackspace® Hosting (NYSE: RAX) is the open cloud company, delivering open technologies and powering more than 190,000 customers worldwide. Rackspace provides its renowned Fanatical Support® across a broad portfolio of IT products, including Public Cloud, Private Cloud, Hybrid Hosting and Dedicated Hosting. The company offers choice; flexibility and freedom from vendor lock in. Rackspace has been recognized by Bloomberg BusinessWeek as a Top 100 Performing Technology Company and is featured on Fortune’s list of 100 Best Companies to Work For. Rackspace was positioned in the Leaders Quadrant by Gartner Inc. in the “2011 Magic Quadrant for Managed Hosting.” Rackspace is headquartered in San Antonio with offices and data centers around the world. For more information, visit www.rackspace.com Forward-Looking Statements This press release contains forward-looking statements that involve risks, uncertainties and assumptions. If such risks or uncertainties materialize or such assumptions prove incorrect, the results of Rackspace Hosting could differ materially from those expressed or implied by such forward-looking statements and assumptions. All statements other than statements of historical fact are statements that could be deemed forward-looking statements, including any statements concerning expected development, performance or market acceptance associated with the Rackspace Private Cloud, support services and certification programs; anticipated operational and financial benefits from the Rackspace Private Cloud, support services and certification programs; any statements of expectation or belief; and any statements of assumptions underlying any of the foregoing. Risks, uncertainties and assumptions include including the possibility that expected benefits from the Rackspace Private Cloud, support services and certifications may not materialize because these products and services are not generally accepted in the marketplace, which could occur due to certain factors including (i) a failure to market the products and services cost effectively, differentiate the products and services from competitive products or communicate differentiations effectively, (ii) the reliability, quality or compatibility associated with the products and services, (iii) changes in technology which adversely affect the benefits of the products and services, (iv) slowdowns in the general economy or technology industry that impact consumer spending habits, (v) internal strategy decisions that impact the products and services, and (vi) other risks that are described in Rackspace Hosting’s Form 10-Q for the quarter ended June 30, 2012, filed with the SEC on August 9, 2012. Except as required by law, Rackspace Hosting assumes no obligation to update these forward-looking statements publicly, or to update the reasons actual results could differ materially from those anticipated in these forward-looking statements, even if new information becomes available in the future.