Juosta patikimiausia - 30 metu. Darbe turim archyvu juostose virs 20 metu senumo, skaito gerai.
Dar labai patikimi yra magnetooptiniai irasai (MO), bet ju talpa tik iki 10GB.. 

"Lavonas" <xxx@xxx.lt> parašė naujienų pranešime:io1d9j$1e3$1@trimpas.omnitel.net...
> Nius vat ir siuleu jam kad gal fleshiuka pasijamti, bet man irgi su tais 
> fleshais nepatynka, nes buna, kad pyst ir del kazkokiu neaishkiu priezastciu 
> kokio fleshiuko sistema jau ir nebeatpazysta ir siulo suformatinti. Man teip 
> su keleis kingstonais yra buve.
> 
> "Tolminkiemis" <toli@centras.lt> wrote in message 
> news:io1ct7$rt$1@trimpas.omnitel.net...
>> Hard Disk – When used on a regular basis a hard disk will typically last 
>> for around 5 years
>>
>> Optical – Standard optical media includes CD, DVD and BluRay, last half 
>> that time before the aluminium starts separating from the plastic.
>>
>> Flash Media – Clearly you would expect that since Flash Media has no 
>> moving parts it would be ideal for a long term backup strategy.  To an 
>> extent you would be right but the published data retention of a unused 
>> flash drive is only around 10 years
>>
>> Tape – This may come as a surprise, but Tape backup actually holds one of 
>> the best data retention rates hence its continued use in banking and 
>> government sectors.  Typically a manufacturer will warranty a tape for 30 
>> years
>>
>>
>> 
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