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- A volume that you create within an extended partition on a basic master boot record (MBR) disk. Logical drives are similar to primary partitions, except that you are limited to four primary partitions per disk, whereas you can create an unlimited number of logical drives per disk. A logical drive can be formatted and assigned a drive letter.
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- active partition, active volume, EFI, extended partition, Extensible Firmware Interface, partition table, primary partition, volume