The 1999 Summary Annual Report contains selected financial information including Five Year Selected Consolidated Financial Data, Condensed Consolidated Statements of Income, Condensed Consolidated Balance Sheets, Condensed Consolidated Statements of Cash Flows, and Condensed Consolidated Statements of Comprehensive Income.

Complete Consolidated Financial Statements, including Notes to the Consolidated Statements, as well as Management�s Discussion and Analysis of Financial Condition and Results of Operations, are presented in the Company�s 1999 Annual Report on Form 10-K.

To the Stockholders and the Board of Directors of EMC Corporation:

We have audited, in accordance with auditing standards generally accepted in the United States, the consolidated balance sheets of EMC Corporation as of December 31, 1999 and December 31, 1998 and the related consolidated statements of income, cash flows, stockholders� equity, and comprehensive income for each of the three years in the period ended December 31, 1999 (none of which are presented herein); and in our report, dated January 21, 2000, we expressed an unqualified opinion on those consolidated financial statements.

In our opinion, the information set forth in the accompanying condensed consolidated financial statements is fairly presented, in all material respects, in relation to the consolidated financial statements from which it has
been derived.

PricewaterhouseCoopers LLP
Boston, Massachusetts
January 21, 2000