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Ssd worn out question

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October 26, 2012 5:41:02 PM

Hello,

i know that in time a ssd will start getting errors when try to read on some bits ( randomly placed as they are randomly written from day 1)

most ssd's manufacturers say 2 mil hours MTBF. that covers what, when the disc is totally unusable, or when it start to not have anymore the stated capacity ( worn out start to manifest)?

also should i be concerned with controller be out before the 2.000.000 hours?

thank you

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a c 104 G Storage
October 26, 2012 7:10:17 PM

Hi Cristi,

You can always check out the drive with HD Tune (Pro) or other disk analysis applets for SMART problems, and Error sector checking.
For SSD,s the MTBF rates are ~ 1,000,000 to 2,000,000 hours. Run 24 hours a day that would be 114 years, so I doubt you are anywhere close to that.
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a b G Storage
October 26, 2012 7:46:07 PM

you should have had the same concerns with HDD drives too. Nothing has changed realistically.

There is always a chance of failure. backup what's important.
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