Thecus N8800 Serie Manual Del Usuario página 170

Disk Usage
When all disks are of the same size, and used in RAID, Thecus IP storage disk usage
percentage is listed below:
RAID Level
RAID 0
RAID 1
RAID 5
RAID 6
RAID 10
JBOD
n：HDD number
170
Percentage Used
100%
1/n x 100%
(n-1)/n x 100%
(n-2)/n x 100%
50%
100%