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Backblaze Q2 drive stats show annualized failure rate rises to 1.73%

PUBT·09/29/2026 13:02:04
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Backblaze Q2 drive stats show annualized failure rate rises to 1.73%
  • Backblaze published its Q2 2026 Drive Stats analysis covering more than 350,000 production hard drives across its storage cloud.
  • Annualized failure rate rose to 1.73% from 1.24% in Q1; lifetime AFR edged up to 1.41%.
  • Three models breached a 6.95% outlier threshold; results were skewed by older drives and small model populations.
  • Drives of 20TB and above exceeded 25% of the fleet, signaling deployment concentration at higher capacities.
  • Report flagged SMR as a potential capacity lever, though none are in the current fleet; future additions will be tracked.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Backblaze Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202609290900BIZWIRE_USPR_____20260929_BW525932) on September 29, 2026, and is solely responsible for the information contained therein.