RAID Calculator : easily calculate disk space utilization, cost per usable TB, read/write efficiency (I/O operations per second improvement) and more. Supported levels are: RAID 0, RAID 1, RAID 1E, RAID 4, RAID 5, RAID 5E/EE, RAID 6, RAID 10, RAID 50, & RAID 60. #tool #informatique

https://www.gigacalculator.com/calculators/raid-calculator.php