12/8/2023 0 Comments Backblaze hard drive failure ratesHardware durability is a critical component of the cloud storage industry. The latest edition looks at the first three months of 2023 and shares the average age of failed hard drives by drive size, model, and more to help IT decision-makers shopping for new storage drives for their businesses. The Drive Stats report analyzes quarterly and lifetime hard drive reliability and failure rates. On average, hard drives fail after two and a half years, according to new results of an ongoing study published by specialized storage cloud platform provider Backblaze. We may make money when you click on links to our partners. Of that number, there were 2,271 boot drives and 140,059 data drives.Enterprise Storage Forum content and product recommendations are editorially independent. Of that number, there were 3,000 boot drives and 162,530 data drives.īackblaze Outs Q2 2020 Hard Drive Stats for 142,630 Spinning HDDs - 02:33 PMĪs of June 30, 2020, Backblaze had 142,630 spinning hard drives in our cloud storage ecosystem spread across four data centers. In 2020, Backblaze added 39,792 hard drives and as of Decemwe had 165,530 drives under management. Times are changing fast an.īackblaze Outs 2020 Hard Drive Stats for HDDs - Reliability Increased - 10:10 AM Withing the results they however have never posted the reliability on SSDs. We all know (well most of us) that datacenter giant Backblaze our many HDD failure rate reports. Now the company reports that SSDs are f.īackBlaze starts to report on SSD reliability, which they are bigtime. 194,749 drives were in use by the corporation as of September 30th, 2021, spread across four data.īackblaze lists SSD failure rates, they die faster than HDDs in lifetime - 09:05 AMĬloud storage Backblaze occasionally publishes data on its storage medium, providing fascinating facts about the hard disks used. This is typically the case with lower drive counts or newer drives.īackblaze Drive Stats for Q3 2021 - 10:14 AMīackblaze is back with an update on its hard disk and SSD failure rates for the third quarter of 2021. In these cases, we do not really have enough information about the drive’s performance to be reasonably confident (>95%) in the AFR listed. When looking at the chart above, several of the drives have a fairly wide confidence interval (>0.5). At the end of 2020, the AFR was 1.54% and at the end of 2019, the AFR stood at 1.62%. The lifetime AFR for all the drives listed above is 1.4% and continues to go down year over year. The chart below shows the lifetime annualized failure rates of all the drive models in production as of December 31, 2021. Digging a little deeper, we can aggregate the different drive models by manufacturer to see how failure rates per manufacturer have fared over the last three years. The next section will compare the data from the last three years. The AFR for 2021 for all drive models was 1.01%, which was slightly higher than the 0.93% we reported for 2020. For example, a new drive installed in Q4 might contribute just 43 days, while a drive that failed in July might contribute 186 days, while drives in continuous operation for the year could contribute 365 days each. In the environment, drives are added and leave throughout the year. This is different from an annual failure rate in which the number of drives is the same for each model (cohort) throughout the annual period. As a result, and now have 202,759 hard disks to analyze for this report. They excluded 409 drives that were used for testing reasons or for which lacked at least 60 drives. In the end, Backblaze is trying to sell products/services.īy the end of 2021, Backblaze was monitoring 203,168 data storage hard drives. To begin, we were not engaged in the collection of any of this data, and you should treat Backblaze's findings with the same caution you would any business data. The company's most recent report concentrated on its hard disk drive (HDD) stability. We've been following the finest SSDs and HDDs, but Backblaze, a cloud storage provider, offers quarterly and annual statistics on the drive stability of its whole lineup of drive alternatives.
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