RAID Capacity Calculator

Calculate usable storage capacity by RAID level.

Dimensional measurement of the item.
TB
Number of items or instances.
Enter the raid level (0,1,5,6,10) value for this calculation.

Results

Raw Capacity:
Maximum amount that can be handled.
-TB
Usable Capacity:
Maximum amount that can be handled.
-TB
Storage Efficiency:
Calculated efficiency percentage.
-%
Reference: TIA-942 Standards. RAID storage calculations.