[測試] One Billion Drive Hours and Counting: Q1 2016 Hard Drive Stats

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比貴少少好過快趣死,得不償失。

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今次WD快要追上死雞了!

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點解死雞死得最勁隻3TB無左既

東豬隻3TB取samples太少啦 (但明明賣得好好),所以有一隻failure就變成8.6%

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點解死雞死得最勁隻3TB無左既

東豬隻3TB取samples太少啦 (但明明賣得好好),所以有一隻failu ...
antonyhk 發表於 2016-5-20 12:12


正因為死雞死得多,可能俾人成批換走晒,唔敢再玩了!

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正因為死雞死得多,可能俾人成批換走晒,唔敢再玩了!
diy-apprentice 發表於 2016-5-20 12:14


所以統計結果有偏頗喎

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上幾次report已講咗某D型號會退役

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用太少東之係因為唔方便佢哋管理喎.....主要係機身S/N位置唔方便check

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點解死雞死得最勁隻3TB無左既

東豬隻3TB取samples太少啦 (但明明賣得好好),所以有一隻failu ...
antonyhk 發表於 2016-5-20 12:12


In the report, they said

Some observations on the chart:
1.The list totals 61,523 hard drives, not 61,590 noted above. We don’t list drive models in this chart of which we have less than 45 drives.
2.Several models have an annual failure rate of 0.00%. They had zero hard drive failures in Q1 2016.
3.Failure rates with a small number of failures can be misleading. For example, the 8.65% failure rate of the Toshiba 3TB drives is based on one failure. That’s not enough data to make a decision.
4.The overall Annual Failure Rate of 1.84% is the lowest quarterly number we’ve ever seen.

BTW, it's better to read the FULL Report.

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