Backblaze 2018 Hard Drive Stats

2018 Annualized Hard Drive Failure Rates

Reporting Period: 1/1/2018 - 12/31/2018 inclusive

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[[index.driveSize]] TB [[index.annualizedFailureRate]]%

Source: Backblaze Hard Drive Stats for 2018


Annualized Hard Drive Failure Rates by Year

Reporting Periods – 2016:(1/1 - 12/31), 2017:(1/1 - 12/31)

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[[index.driveSize]] TB

Source: Backblaze Hard Drive Stats for 2018


Annualized Hard Drive Failure Rates for Active Drives

Reporting Period: 4/20/2013 through 12/31/2018 for drive models active as of 12/31/2018

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[[index.driveSize]] TB [[index.annualizedFailureRate]]%

Source: Backblaze Hard Drive Stats for 2018