Carl C. IcahnChairmanIcahn Enterprises, L.PIf you have any questions concerning the Icahn/Southeastern Proxy Statement or would like additional copies, please contact D.F. King & Co., Inc. at 1-800-347-4750 or email@example.com. NOTICE TO INVESTORS SECURITY HOLDERS ARE ADVISED TO READ THE PROXY STATEMENT, DATED JUNE 26, 2013, AND OTHER DOCUMENTS RELATED TO THE SOLICITATION OF PROXIES BY ICAHN ENTERPRISES, LP, SOUTHEASTERN ASSET MANAGEMENT, INC. AND THEIR RESPECTIVE AFFILIATES FROM THE STOCKHOLDERS OF DELL INC. FOR USE AT DELL INC.'S SPECIAL MEETING OF STOCKHOLDERS SCHEDULED TO BE HELD ON JULY 18, 2013 BECAUSE THEY CONTAIN IMPORTANT INFORMATION, INCLUDING INFORMATION RELATING TO THE PARTICIPANTS IN SUCH PROXY SOLICITATION. A DEFINITIVE PROXY STATEMENT AND A FORM OF PROXY HAVE BEEN MAILED TO STOCKHOLDERS OF DELL INC. AND ARE ALSO AVAILABLE AT NO CHARGE AT THE SECURITIES AND EXCHANGE COMMISSION'S WEBSITE AT HTTP://WWW.SEC.GOV. INFORMATION RELATING TO THE PARTICIPANTS IN SUCH PROXY SOLICITATION IS CONTAINED IN THE DEFINITIVE PROXY STATEMENT, DATED JUNE 26, 2013. EXCEPT AS OTHERWISE DISCLOSED IN THE DEFINITIVE PROXY STATEMENT, THE PARTICIPANTS HAVE NO INTEREST IN DELL INC. OTHER THAN THROUGH THE BENEFICIAL OWNERSHIP OF SHARES OF COMMON STOCK OF DELL INC. AS DISCLOSED IN THE DEFINITIVE PROXY STATEMENT. WE HAVE NOT SOUGHT, NOR HAVE WE RECEIVED, PERMISSION FROM ANY THIRD PARTY TO INCLUDE THEIR INFORMATION IN THIS LETTER. FORWARD-LOOKING STATEMENTS Certain statements contained in this letter, and the documents referred to in this letter, are forward-looking statements including, but not limited to, statements that are predications of or indicate future events, trends, plans or objectives. Undue reliance should not be placed on such statements because, by their nature, they are subject to known and unknown risks and uncertainties. Forward-looking statements are not guarantees of future performance or activities and are subject to many risks and uncertainties. Due to such risks and uncertainties, actual events or results or actual performance may differ materially from those reflected or contemplated in such forward-looking statements. Forward-looking statements can be identified by the use of the future tense or other forward-looking words such as "believe," "expect," "anticipate," "intend," "plan," "estimate," "should," "may," "will," "objective," "projection," "forecast," "management believes," "continue," "strategy," "position" or the negative of those terms or other variations of them or by comparable terminology.