# RAID Calculator

## How to use

To use the calculator, enter your application’s total IOPS, maximum of 999,999.

*Example: 500*

Then enter the percentage that are read IOPS, 0-100.

*Example: 25*

Select your disk size.

*Example: 300GB 15K*

Click Submit.

## Assumptions

Disk IOPS used in the calculator are average IOPS per disk type.

SSD = ~5250 IOPS

15K = ~175 IOPS

10K = ~135 IOPS

7.2K = ~75 IOPS

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