INFORTREND JAPAN SELECTS UNIADEX TO PROVIDE NATIONWIDE

SERVICE FOR ALL EONSTOR RAID SUBSYSTEMS IN JAPAN

TOKYO, Japan, May 11, 2006—Infortrend® Japan, Inc. today announced that UNIADEX, LTD. will deliver on-site service for 27 different models of Infortrend’s EonStor® RAID subsystems across Japan.

Starting with new systems sold after May 1, 2006, EonStor customers can contact one of UNIADEX’s over 200 offices in Japan for telephone support and on-site service from 9:00 am through 5:00 pm, Monday through Friday. As a major manufacturer of efficient, high speed, midrange RAID storage products, Infortrend is taking this next step to enhance local support by working with UNIADEX to offer comprehensive nationwide maintenance service.

About UNIADEX

UNIADEX is a wholly owned subsidiary of Nihon Unisys, Ltd. and provides a comprehensive, optimized IT environment based on customer needs including: planning, designing and developing network systems; operating and managing computer systems; providing computer system maintenance services for both hardware and software; constructing equipment systems; manufacturing computer peripherals; and reselling telecommunication lines. UNIADEX has more than 200 field service offices providing high quality, 24/7 service certified by ISO9001, ISMS, and BS7799.

About Infortrend

Infortrend is a leading provider of cost-effective, high performance storage networking solutions. The company’s products include EonStor® storage systems, EonRAID® controllers, and RAIDWatch® software for virtually all storage interfaces including SAS, SCSI, iSCSI, SATA and Fibre Channel. With exceptional expertise in firmware, driver, and ASIC design, Infortrend manufactures and markets feature-rich products through a worldwide network of OEMs, distributors, and storage integrators for high availability storage applications. Founded in 1993, Infortrend is traded on the Taiwan Stock Exchange (Taiex), ticker number 2495. For more information, visit www.infortrend.com. Infortrend Japan was established in 2004 to strengthen the company’s position in the Japanese market.

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Infortrend, EonStor, and RAIDWatch are trademarks or registered trademarks of Infortrend Technology Inc. Other trademarks are the property of their respective owners. Information in the press release is current on the date of the press announcement, but is subject to change without prior notice. Infortrend Japan provides no warranty that any changes of contents after the release of press announcement.