Qualifying hard disk drive for long term use

Do you check if the hard disk drive (HDD) is serviceable before using it? Nowadays, the emphasis on storage reliability has silently increased as more people are leveraging network attached storage (NAS) and external storage enclosures to back up their data. But what makes these storage solutions reliable? The building blocks – HDD! How do one ensure the new HDD is reliable? Personally, I qualify them using a Linux utility call badblocks and I recommend you do something similar too.

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