Emulex Corporation Fourth Quarter Fiscal 2003 Financial Results Conference Call Advisory


August 4, 2003 (PRIMEZONE) -- MEDIA ADVISORY --



 WHAT:     Emulex Corporation's (NYSE:ELX) fourth quarter 2003 
           financial results conference call is scheduled for 
           Thursday, August 7, 2003 at 2:00 p.m. Pacific time 
           (5:00 p.m. EDT).  Emulex Chairman and CEO, Paul Folino and
           Executive Vice President and Chief Financial Officer, 
           Michael Rockenbach will host the call.

           The conference call may be accessed live via the Emulex 
           website at www.emulex.com.  A replay of the call will be 
           available for 12 months by accessing the Emulex website.

 WHEN:     Thursday, August 7, 2003 at 2:00 p.m. PDT

 WHERE:    Emulex website: www.emulex.com 

 CONTACT:  Investor contact:         Press contact:
           Mike Rockenbach, CFO      Robin Austin, Sr. Manager, Public
           (714) 513-8213              Relations
                                     714-513-8152 or 
                                     robin.austin@emulex.com

About Emulex

Emulex Corporation, which was named one of Forbes Magazine's 25 Fastest Growing Technology Companies in 2002, is the world's largest supplier and developer of storage networking host bus adapters. The American Electronics Association also recently named Emulex "Outstanding Public Company" for 2002.

The Emulex product families are based on internally developed ASIC, firmware and software technologies spanning both Fibre Channel and IP networking protocols, and offer customers high-performance, scalability, flexibility and reduced total cost of ownership. The company's products have been selected by the world's leading server and storage providers, including Dell, EMC, Fujitsu Siemens, Groupe Bull, HP, Hitachi Data Systems, IBM, NEC, Network Appliance, StorageTek and Unisys. In addition, Emulex includes industry leaders Brocade, Computer Associates, Intel, McDATA, Microsoft and VERITAS among its strategic partners. Via a joint development agreement, Emulex and Intel are pioneering the industry's first storage processors for Serial ATA, Serial Attached SCSI and Fibre Channel interfaces within a single architecture.

Emulex markets to OEMs and end users through its own worldwide selling organization, as well as its two-tier distribution partners, including ACAL, Avnet, Bell Microproducts, Info-X, Netmarks, Tech Data, TidalWire and Tokyo Electron. Corporate headquarters are located in Costa Mesa, California. News releases and other information about Emulex Corporation are available at www.emulex.com.

EMULEX -- We network storage

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: With the exception of historical information, the statements set forth above include forward-looking statements that involve risk and uncertainties. The company wishes to caution readers that a number of important factors could cause actual results to differ materially from those in the forward-looking statements. Those factors include the following: the fact that Emulex's and Giganet's markets are characterized by rapidly changing technology, evolving industry standards and frequent introductions of new products and enhancements, and the combined companies' ability to respond to such changes; the fact that the Fibre Channel and IP markets are at early stages of development; the fact that Giganet's VI/IP products remain in the development stage and are subject to significant technical, competitive and market acceptance risks; the fact that the acquisition of Giganet is subject to a number of customary closing conditions which could prevent or delay the closing of the pending acquisition; the highly competitive nature of the markets for Emulex's and Giganet's products; the company's ability to attract and retain skilled personnel; the company's reliance on third-party suppliers for components used in the company's products and on manufacturing subcontractors that assemble and distribute the company's products; the company's reliance on certain OEMs, distributors and key customers; and potential fluctuations in the company's future effective tax rate. These and other factors which could cause actual results to differ materially from those in the forward-looking statements are also discussed in the company's filings with the Securities and Exchange Commission, including its recent filings on Form 10-K and Form 10-Q.

This news release refers to various products and companies by their trade names. In most, if not all, cases these designations are claimed as trademarks or registered trademarks by their respective companies.