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RAID Calculator
Calculate disk array capacity. Compare RAID 0, 1, 5, 6, 10 - efficiency and redundancy.
Configuration
Results
16.00 TB
Raw capacity
12.00 TB
Usable capacity
4.00 TB
Overhead (parity/mirror)
75.0%
Efficiency
Disk Visualization
disk 1Data + P
disk 2Data + P
disk 3Data + P
disk 4Data + P
Information about RAID 5 (Striping + Parity)
Striping with parity - balance of performance and safety
Fault tolerance
1 disk
Minimum disks
3 disks
Read speed
fast
Write speed
normal