RAID Capacity Calculator

Calculate storage capacity, performance, and reliability for RAID configurations

RAID Configuration

Results

Total Raw Capacity: 4 TB
Usable Capacity: 2 TB
Efficiency: 50%
Fault Tolerance: 1 disk failure
Read Performance: 4x
Write Performance: 2x

Reliability Estimate

Annual Failure Rate:
10%

With this configuration, there's approximately a 10% chance of data loss within a year.

RAID Type Details

RAID 0 (Striping)

Data is striped across all disks for maximum performance but with no redundancy. One disk failure results in total data loss.