Pricing Supplement No. 4 Dated August 11, 1999
(To Prospectus dated January 19, 1999 File No. 333-65535:)
Filed Pursuant to: Rule 424 (b) (3)
$600,000,000.00
COMDISCO, INC.
Medium-Term Notes, Series H
Due from 9 Months to 15 years From the Date of Issue
MEDIUM TERM NOTE
FIXED RATE
Date of Issue: August 16, 1999
Maturity Date: August 16, 2000
Principal Amount: $50,000,000.00
Price to Public: 100%
Interest Rate: 6.78%
Interest Payment Dates: February 15 and August 15.
Form: __X__ Book Entry _____ Certificated
Optional Redemption Date: N/A
Optional Repayment Date: N/A
Agent's Discount or Commission: $ 75,000.00
Cusip Number: 20033R FZ 7