bad block

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English - English
A disk sector that can no longer be used for data storage, usually due to media damage or imperfections
- A block (usually the size of a sector) that cannot reliably hold data because of a media flaw or damaged format markings
(computer science) a block (usually one sector) that cannot reliably hold data
A block (usually one sector on a disk) that cannot reliably hold data
A block (usually the size of a sector) that cannot reliably hold data because of a media flaw or damaged format markings