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[2] According to Microsoft, the basic data partition is the equivalent to master boot record (MBR) partition types 0x06 , 0x07 (NTFS or exFAT), and 0x0B . [2] In practice, it is equivalent to 0x01 , 0x04 , 0x0C (FAT32 with logical block addressing), and 0x0E (FAT16 with logical block addressing) types as well.
In the late 1990s, Intel developed a new partition table format as part of what eventually became the Unified Extensible Firmware Interface (UEFI). The GUID Partition Table is specified in chapter 5 of the UEFI 2.11 specification. [2]: 111 GPT uses 64 bits for logical block addresses, allowing a maximum disk size of 2 64 sectors.
Microsoft expects an MSR to be present on every GPT disk, and recommends it to be created as the disk is initially partitioned. [4] The GPT label for this partition type is E3C9E316-0B5C-4DB8-817D-F92DF00215AE. [2] The Microsoft-recommended size of MSR (which Windows Setup uses by default) is different for each version of Windows:
The partition type (or partition ID) in a partition's entry in the partition table inside a master boot record (MBR) is a byte value intended to specify the file system the partition contains or to flag special access methods used to access these partitions (e.g. special CHS mappings, LBA access, logical mapped geometries, special driver access, hidden partitions, secured or encrypted file ...
Disk partitioning or disk slicing [1] is the creation of one or more regions on secondary storage, so that each region can be managed separately. [2] These regions are called partitions. It is typically the first step of preparing a newly installed disk after a partitioning scheme is chosen for the new disk before any file system is created.
Due to the 1 MiB partition alignment policies used by most modern disk partitioning tools to provide optimum performance with Advanced Format disks, SSD devices and certain RAID configurations, some room is left allowing the placement of a BIOS boot partition between the GPT and the first partition aligned that way (34–2047 for 512-byte ...
Partition 'c' overlaps all of the other partitions and describes the entire disk. Its start and length are fixed. On systems where the disklabel co-exists with another partitioning scheme (such as on PC hardware), partition 'c' may actually only extend to an area of disk allocated to the BSD operating system, and partition 'd' is used to cover ...
gdisk (GPT fdisk) Roderick W. Smith Free software Yes Linux, macOS, Windows 2018-07-05 KDE Partition Manager: Volker Lanz Free software Yes Linux 2025-02-06 Logical Disk Manager: Microsoft Proprietary software Yes Windows NT family: MiniTool Partition Wizard: MiniTool Solution Freeware Yes Microsoft Windows: 2024-12-17 ntfsresize: Szabolcs ...