Where is deduplicated data stored on a Data Domain system? 06/02/2017 – by Mod_GuideK 0 Where is deduplicated data stored on a Data Domain system? A. SATA drives B. NVRAM C. SCSI drives D. PATA Drives SHOW ANSWERSCorrect Answer: A Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.