Company:  QLOGIC CORP (QLGC)
Form Type:  10-K
Filing Date:  5/21/2009 
CIK:  0000918386 
Address:  26650 LAGUNA HILLS DR 
City, State, Zip:  ALLISO VIEJO, California 92656 
Telephone:  (714) 438-2200 
Fiscal Year:  03/30 
Last Trade
Last Trade: 
$18.81  
Change: 
-0.10 (-0.53%)  
Trade Time: 
Nov 20  
Market Cap: 
$2.16B
Description of Business
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  FORM 10-K
    PART I
      Item 1. Business
      Item 1A. Risk Factors
      Item 1B. Unresolved Staff Comments
      Item 2. Properties
    PART II
      Item 5. Market for Registrant's Common Equity, Related ...
      Item 6. Selected Financial Data
      Item 7. Management's Discussion and Analysis of Financial ...
      Item 7a. Quantitative and Qualitative Disclosures About ...
      Item 8. Financial Statements and Supplementary Data
        REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
        REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
        BALANCE SHEET
        INCOME STATEMENT
        STOCKHOLDERS EQUITY
        CASH FLOW
        NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
          Note 16. Subsequent Event
      Item 9. Changes in and Disagreements with Accountants on ...
      Item 9A. Controls and Procedures
    PART III
      Item 10. Directors, Executive Officers and Corporate Governance
    PART IV
      Item 15. Exhibits and Financial Statement Schedules
    SIGNATURES
    VALUATION AND QUALIFYING ACCOUNTS
    EXHIBIT INDEX
  EXHIBIT 21.1
  EXHIBIT 23.1
    CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
  EXHIBIT 31.1
    CERTIFICATIONS
  EXHIBIT 31.2
  EXHIBIT 32