in <news:tlvfog$1jdb$1@gioia.aioe.org>
user trybun pisze tak:

> Mam trochę ważnych danych i dylemat na jakim nośniku je
> zarchiwizować, płyty CD/DVD

Używam BD-R i DVD+R


Optical disc formats Average longevity
CD-R (phthalocyanine dye, gold metal layer) >100 years
CD-R (phthalocyanine dye, silver alloy metal layer) 50 to 100 years
DVD-R (gold metal layer) 50 to 100 years
CD (read-only, such as an audio CD) 50 to 100 years
CD-RW (erasable CD) 20 to 50 years
BD-RE (erasable Blu-ray) 20 to 50 years
DVD+R (silver alloy metal layer) 20 to 50 years
CD-R (cyanine or azo dye, silver alloy metal layer) 20 to 50 years
DVD+RW (erasable DVD) 20 to 50 years
BD-R (non-dye, gold metal layer) 10 to 20 years
DVD-R (silver alloy metal layer) 10 to 20 years
DVD and BD (read-only, such as a DVD or Blu-ray movie) 10 to 20 years
BD-R (dye or non-dye, single layer or dual layer) 5 to 10 years
DVD-RW (erasable DVD) 5 to 10 years
DVD+R DL (dual layer) 5 to 10 years

https://www.canada.ca/en/conservation-institute/serv
ices/conservation-preservation-publications/canadian
-conservation-institute-notes/longevity-recordable-c
ds-dvds.html

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