Unverified50% confidenceFactExact time
普通家庭随意存放的可刻录光盘可能仅5到10年就出现读取问题，远低于厂商标注的50到100年
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
Discs Die Too: The Truth About Digital Storage Lifespan and Backup Strategies
hackernewshackernews7/4/2026
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