• All RAID volumes must be created with same capacity, technology, Speed - HDD or SSD - Drives not in RAID volumes may be any capacity. o There is why we have Z Turbo drive and Mainstream SSD to ensure that is come from different technology and speed. o Example: Ludao can build a RAID volumes with same capacity of Z Turbo drive.- Z Turbo drive group is belong Samsung performance SSD only. - Mainstream SSDs is SKHynix or Micron 2300. • All SED or OPAL Drive can only be used in non-RAID configurations.