RAID Performance Comparison

Compare performance of two RAID configurations:

Results:	Configuration #1	Configuration #2
Total performance (IO/s):	194.29	226.67
Total usable storage capacity (TB)	1.00	0.50
RAID type:	RAID 6	RAID 1
Reads / Writes (%):	50 / 50	50 / 50
Number of RAID groups:	1	1
Number of drives per RAID group:	4	2
Total number of drives:	4	2
Single RAID group performance (IO/s):	194.29	226.67
Capacity of a single RAID group (GB):	1000	500
Single drive cost:
Cost per TB usable:
Total cost:

This RAID calculator allows to compare performance characteristics of two storage systems with different RAID configurations. Supported RAID levels are RAID0, RAID1, RAID5, RAID6, RAID10 (1+0).

This calculator does not perform conversion between IO/s and MB/s, and vice versa. If you've switched the units, do not forget to enter applicable values in the Single drive performance fields.