Network Appliance Hosts First Quarter Fiscal Year 2007 Financial Teleconference and Webcast

Sunnyvale, Calif. - August 2, 2006 -- After the close of market on Wednesday, August 16, 2006, Network Appliance, Inc. (NASDAQ: NTAP) will announce financial results for the first quarter fiscal year 2007, which ended July 28, 2006. Network Appliance executive management will host a conference call at 1:30 p.m. Pacific Time to discuss the results. In conjunction with the conference call, Network Appliance will broadcast the call live over the Internet.

How to Participate

To participate in the Webcast, visit the Network Appliance Investor Relations page located at, under Investor Info. Or you can use this link as a shortcut: Allow at least 15 minutes before the start of the Webcast. Network Appliance will guide you in downloading any necessary applications for live audio feeds.

Conference call:
To listen to the conference call, the dial-in numbers are:
United States (866) 700-0133
Outside the United States (617) 213-8831
Required passcode 31954843

The conference call replay will be available for 72 hours following completion of the call. The replay numbers are:
United States (888) 286-8010
Outside the United States (617) 801-6888
Access code 85474493

Network Appliance Future Targeted Release Dates
Q2 FY'07 results target date: November 15, 2006
Q3 FY'07 results target date: February 14, 2007
Q4 FY'07 results target date: May 23, 2007

About Network Appliance
Network Appliance is a world leader in unified storage solutions for today's data-intensive enterprise. Since its inception in 1992, Network Appliance has delivered technology, product and partner firsts that simplify data management. Information about Network Appliance™ solutions and services is available at

Press Contact:
Amy Wall
(650) 228-5182

Investor Contact:
Billie Fagenstrom
Network Appliance, Inc.
Ph: (408) 822-6428