If your disk array is somehow broken, or the data is damaged, your choice of recovery tools is limited. Again, single-disk data recovery tools will probably cause more damage to the disks or plain fail to operate on a RAID configuration. If the disks and the controller are working perfectly, but there was logical damage to the file system, partition table or other system records, you may be unable to access the disks from Windows. You are either stuck with a certain manufacturer in a hope of maintained RAID compatibility or are forced to back up and restore your data before transferring an array. RAID controllers and disk arrays are not interchangeable, meaning that you cannot just plug an array from an Intel controller to an NVidia motherboard. But what if one or more disks get corrupted, broken or physically damaged? While there is no lack of data recovery tools on the market, recovering data separately from each disk that used to work in an array will cause more problems than good.Įven if everything is fine with the disks, there is one more chain to get problems: the RAID controller. RAID arrays in various configurations are widely used to enhance the computers' reliability or performance.
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