February 19, 2026 Hugues Meyrath President and Chief Executive Officer Quantum Corporation 10770 E. Briarwood Avenue Centennial, CO 80112 Re: Quantum Corporation Registration Statement on Form S-1 Filed February 19, 2026 File No. 333-293560 Dear Hugues Meyrath: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Jan Woo at 202-551-3453 with any questions. Sincerely, Division of Corporation Finance Office of Technology cc: Julie Park