What is the maximum number of data disks that a RAID-TEC RAID group has? 12/18/2019 – by Mod_GuideK 0 What is the maximum number of data disks that a RAID-TEC RAID group has? A. 26 B. 20 C. 29 D. 24 SHOW ANSWERSCorrect Answer: C Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.