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RAID Reliability Calculator

Local processing · no uploads

Calculate storage system reliability using MTTDL method.

Disk count

RAID level

Disk failure rate (FIT) (1 FIT = 1 failure per 10^9 hours)

Recovery time (hours)

Reliability info

Mean Time To Data Loss (MTTDL)13212413 Years

Annual data loss probability7.57e-6

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