HAMILTON, BERMUDA--(Marketwire - May 23, 2011) - Stratus Technologies Bermuda Holdings Ltd.(together with its consolidated subsidiaries, "Stratus" or the "Company"), a global provider of uptime assurance, today announced that it will release financial results for its fourth quarter and 2011 fiscal year, ended February 27, 2011, on Wednesday, May 25, 2011 at 4:30 p.m. Eastern Daylight Time. A conference call will be held on May 26, 2011 at 1:30 p.m. Eastern Daylight Time and may be accessed by calling 877-941-9205 (U.S. only) or 480-629-9692 with a conference ID of 4442561. A recording of this conference call will be available at this same number for 30 days.

During the call, David C. Laurello, president and chief executive officer, and Robert C. Laufer, senior vice president and chief financial officer, will review the financial results and discuss business developments for the quarter and fiscal year.

About Stratus
Stratus delivers uptime assurance for the applications its customers depend on most for their success. With its resilient software and hardware technologies, together with proactive availability monitoring and management, Stratus products help to save lives and to protect the business and reputations of companies, institutions, and governments the world over. To learn more about worry-free computing, visit www.stratus.com.

© 2011 Stratus Technologies Bermuda Ltd. All rights reserved.

Stratus®, ftServer®, Continuum®, ActiveService™, CALM® and Stratus Avance® are trademarks or registered trademarks of ours. All other trade names, service marks and trademarks appearing in this annual report are the property of their respective holders. Our use or display of other parties' trade names, service marks or trademarks is not intended to and does not imply a relationship with, or endorsement or sponsorship of us by, the trade name, service mark or trademark owners.

Contact Information:

Investor Relations

Robert C. Laufer
Senior Vice President
CFO
Stratus Technologies
978-461-7343
bob.laufer@stratus.com

Press & Industry Analysts

Ken Donoghue
Director, Public Relations
Stratus Technologies
978-461-7269
ken.donoghue@stratus.com