Exhibit 23.11



                          INDEPENDENT AUDITORS' CONSENT



We consent to the incorporation by reference in this  Registration  Statement of
Iron  Mountain  Incorporated  on Form S-3 of our report  dated March 24, 2000 on
Data Storage Center,  Inc.'s consolidated  financial statements included in Iron
Mountain Incorporated's Current Report on Form 8-K filed with the Securities and
Exchange  Commission  on May 15,  2000,  and to the  reference  to us under  the
heading  "Experts"  in the  Prospectus,  which  is part  of  such  Registration
Statement.




                                                 /s/ DELOITTE & TOUCHE LLP


Jacksonville, Florida
January 17, 2001