Backblaze hdd reliability1/11/2024 ![]() Back in 2014, Henry Newman (now with Seagate Government Solutions) wrote this editorial on Enterprise Storage Forum, saying the “Backblaze studies lack technical rigor. Instead, their infrastructure is based on cheap consumer drives that have vastly different MTBF ratings.Īs you may recall, not everyone agrees with how Backblaze goes about their research. ![]() The results are divided into one-year periods ending on 3/31 of 2014, 2015, and 2016.”Īn important item of note is that the Backblaze storage cloud is unusual in that they do not use enterprise-grade hard drives. For our evaluation, we removed from consideration 231 drives which were used for either testing purposes or as drive models for which we did not have at least 60 drives. “Here’s the hard drive failure rates by manufacturer, we’ve combined all of the drives, regardless of size, for a given manufacturer. At the end of June 2021, Backblaze was monitoring 178,166 hard drives used to store data. In his blog post, Andrew Klein writes that the drives in the Backblaze data center come from four manufacturers, with most of them coming from HGST and Seagate. (Image credit: Shutterstock) Backblaze published its Drive Stats for Q2 2021 report yesterday, and despite an overall increase in failure rates, the company found three HDDs that didn't fail. Let’s take a look at what we learned over the years about hard drives, including failure rates, by model, and the ability to predict drive failure before it happens.” Currently we have over 80,000 drives ranging from 3 to 8TB. ![]() “For the last four years, Backblaze has collected and reported on the failure rates and SMART stats of the hard drives in use in our data centers. In honor of May 4th, cloud backup company Backblaze. In this video from the MSST 2017 Mass Storage Conference, Andrew Klein from Backblaze presents: Behind the Curtain of Backblaze Hard Drive Stats. By Josh Norem If you thought hard drive reliability and a galaxy far, far away could never be combined, you have much to learn. HGST drives top Backblaze HDD reliability report again, surpass Seagate Seagate speeds up data access on its hard drives, but they won’t match SSDs Are enterprise hard drives more reliable than. ![]()
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