RAID Calculator

Estimate capacity, performance, and operating costs for popular RAID configurations. Save and compare them.

Configuration

Drives

HDD

Capacity

Read speed

MB/s

Write speed

MB/s

Drive cost

€

Active power

Idle power

kWh cost

€

Results

Configure your array above and press Calculate.

ℹ️ Note: There are methods to create Raids with mismatched size drives, but for sake of simplicity, this calculator works with equal-sized drives.