September 24, 201411 yr Thought many of you might be interested in reading this article as well as the supporting background articles referenced in the links in it. http://www.extremetech.com/computing/190708-why-are-some-hard-drives-more-reliable-than-others
September 24, 201411 yr Lots of words which end with As long as you perform regular backups, you should be fairly happy with the reliability of most modern hard drives. Some will consider it weak, but it's the truth. All hard drives fail, so backups are required. If you have backup, you'll be happy. The listed reasons in the article; Manufacturing defect Bad design Rebadged enterprise drives Damaged goods Better (or different) technology Unfortunately the author did not indicate if this was an ordered list, ie technology change lowest cause.
September 24, 201411 yr Author The listed reasons in the article; Manufacturing defect Bad design Rebadged enterprise drives Damaged goods Better (or different) technology Unfortunately the author did not indicate if this was an ordered list, ie technology change lowest cause. As an retired design engineer, I can tell you that final reliability is combination of all of these (in widely varying percentages depending on the product and how radical the design changes are). All designs are the result of tradeoffs and compromises. There was an old saying in the company where I worked that went like this, "There comes a time in every project when the engineers have to be shot if production is ever to begin."
September 24, 201411 yr The listed reasons in the article; Manufacturing defect Bad design Rebadged enterprise drives Damaged goods Better (or different) technology Unfortunately the author did not indicate if this was an ordered list, ie technology change lowest cause. As an retired design engineer, I can tell you that final reliability is combination of all of these (in widely varying percentages depending on the product and how radical the design changes are). All designs are the result of takeoffs and compromises. There was an old saying in the company where I worked that went like this, "There comes a time in every project when the engineers have to be shot if production is ever to begin." Lol, that old saying still holds true today.
September 24, 201411 yr Author The new version is "done is better than perfect". That is what the marketing guy always says! No one else in the chain would ever say it...
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