Jeff Palmer
Marvell Investor Relations
408-222-8373
jpalmer@marvell.com

Tate Tran
Marvell Public Relations
408-222-7522
tate@marvell.com

Marvell Storms Hollywood

Marvell Demonstrates AVANTA for the Entertainment Industry; an Evolutionary New Technology for Ultra High-Speed, High-Capacity Broadband Media Delivery

Santa Clara, California (April 21, 2010) — Hollywood. AVANTA is designed to accelerate the quality and speed of internet connectivity in the home -- 100 times the bandwidth and speed of current offerings -- enabling superior levels of rich media delivery to all consumers.

To view the multimedia assets associated with this release, please click: http://multivu.prnewswire.com/mnr/marvell/43476/

Speakers:

• Jason Reitman (Up in the Air, Juno) 2010 Academy Award nominee for Best Director
• Adrian Grenier  Actor, Musician and Web Entrepreneur, HBO's Entourage, and The Devil Wears Prada
• Robin Hunicke Award winning game designer and producer ("My Sims", Steven Spielberg's "Boom Blox")
• Dale Bonner, CA Secretary, Co-Chair, Broadband Taskforce
• AVANTA presentation by Simon Milner, Vice President of Marvell's Enterprise Business Unit

AVANTA enables rich media experiences with uncompromised access to new internet on-demand services and seamless online streaming of multimedia, interactive entertainment and can be one of the key determinants for the next wave of Internet connectivity for consumers around the world.

About Marvell

Marvell (Nasdaq: MRVL) is a world leader in the development of storage, communications, and consumer silicon solutions. The company's diverse product portfolio includes switching, transceiver, communications controller, wireless, and storage solutions that power the entire communications infrastructure including enterprise, metro, home, and storage networking. As used in this release, the terms "company" and "Marvell" refer to Marvell Technology Group Ltd. and its subsidiaries. For more information, visit http://www.marvell.com.

Marvell and the M logo are registered trademarks of Marvell and/or its affiliates. AVANTA is a trademark of Marvell and/or its affiliates. Other names and brands may be claimed as the property of others.