Backblaze Q2 2025 Drive Stats: New 20TB+ Deep Dive, Aging Models Hold Steady
StorageReview, Tuesday, August 5th, 2025
Backblaze has released its Q2 2025 Drive Stats report, offering another detailed look into the health and performance of the hard drives powering its cloud storage infrastructure.
With over 321,000 drives under management by the end of June (including 317,230 active data drives), this quarter gives us yet another strong snapshot of how various models are holding up. In this edition, we'll take our usual look at the Backblaze quarterly and lifetime failure trends, with a new focus on the ever-growing 20TB+ segment at the end. So, let's dig into the latest data.