| The RAID Migration need more space to operation thus only following combination: RAID 0 to RAID 0
HDD*2 to HDD*3/4/5
HDD*3 to HDD*4/5
HDD*4 to HDD*5 RAID 0 to RAID 1
HDD*2 to HDD*3/4/5
HDD*3 to HDD*4/5
HDD*4 to HDD*5 RAID 1 to RAID 0
HDD*2 to HDD*2/3/4/5 RAID 1 to RAID 5
HDD*2 to HDD*3/4/5 RAID 5 t0 RAID 5
HDD*3 to HDD*4/5
HDD*4 to HDD*5 Official Thecus Support Representative |