Cloud Storage Durability Calculator

Calculate the durability of your storage system based on configuration and failure rates

Storage Configuration
Configure your storage parameters to calculate durability
MTBF: 1,990,909 hours
0.44%
0.1%5%10%15%20%
24 hours
1h24h48h96h168h
Erasure Coding
Data is split into data and parity shards. Can survive parity shard failures.

Total Shards

14

Min Shards Needed

10

Max Failures Tolerated

4

Rebuild Time

24h

Drive Reliability

Annual Failure Rate

0.44%

Mean Time Between Failures

1,990,909 hours