0 Empty 1 DOS 12-bit FAT (0-15 MB) 2 XENIX root 3 XENIX /usr 4 DOS 3.0+ 16-bit FAT (16-32 MB) 5 DOS 3.3+ Extended Partition (0-2 GB) 6 DOS 3.31+ 16-bit FAT (32 MB-2 GB) 7 OS/2 IFS (e.g., HPFS) 7 Windows NT NTFS 7 Advanced Unix 7 QNX2.x pre-1988 (see below under IDs 4d-4f) 8 OS/2 (v1.0-1.3 only) 8 AIX boot partition 8 SplitDrive 8 Commodore DOS 8 DELL partition spanning multiple drives 8 QNX 1.x and 2.x ("qny") 9 AIX data partition 9 Coherent filesystem 9 QNX 1.x and 2.x ("qnz") a OS/2 Boot Manager a Coherent swap partition a OPUS b WIN95 OSR2 32-bit FAT(512 MB - 2 TB) c WIN95 OSR2 32-bit FAT, LBA-mapped (512 MB - 2 TB ) e WIN95: DOS 16-bit FAT, LBA-mapped(32 MB-2 GB) f WIN95: Extended partition, LBA-mapped(0-2 GB) 10 OPUS (?) 11 Hidden DOS 12-bit FAT 12 Compaq config partition 14 Hidden DOS 16-bit FAT <32M 16 Hidden DOS 16-bit FAT >=32M 17 Hidden IFS (e.g., HPFS) 18 AST SmartSleep Partition 19 Unused 1b Hidden WIN95 OSR2 32-bit FAT 1c Hidden WIN95 OSR2 32-bit FAT, LBA-mapped 1e Hidden WIN95 16-bit FAT, LBA-mapped 20 Unused 21 Reserved 21 Unused 22 Unused 23 Reserved 24 NEC DOS 3.x 26 Reserved 31 Reserved 32 NOS 33 Reserved 34 Reserved 35 JFS on OS/2 or eCS 36 Reserved 38 THEOS ver 3.2 2gb partition 39 Plan 9 partition 39 THEOS ver 4 spanned partition 3a THEOS ver 4 4gb partition 3b THEOS ver 4 extended partition 3c PartitionMagic recovery partition 3d Hidden NetWare 40 Venix 80286 41 Linux/MINIX (sharing disk with DRDOS) 41 Personal RISC Boot 41 PPC PReP (Power PC Reference Platform) Boot 42 Linux swap (sharing disk with DRDOS) 42 SFS (Secure Filesystem) 42 Windows 2000 marker 43 Linux native (sharing disk with DRDOS) 44 GoBack partition 45 Boot-US boot manager 45 Priam 45 EUMEL/Elan 46 EUMEL/Elan 47 EUMEL/Elan 48 EUMEL/Elan 4a AdaOS Aquila (Default) 4a ALFS/THIN lightweight filesystem for DOS 4d QNX4.x 4e QNX4.x 2nd part 4f QNX4.x 3rd part 4f Oberon partition 50 OnTrack Disk Manager (older versions) RO 50 Lynx RTOS 50 Native Oberon (alt) 51 OnTrack Disk Manager RW (DM6 Aux1) 51 Novell 52 CP/M 52 Microport SysV/AT 53 Disk Manager 6.0 Aux3 54 Disk Manager 6.0 Dynamic Drive Overlay 55 EZ-Drive 56 Golden Bow VFeature Partitioned Volume. 56 DM converted to EZ-BIOS 57 DrivePro 57 VNDI Partition 5c Priam EDisk 61 SpeedStor 63 Unix System V (SCO, ISC Unix, UnixWare, ...), Mach, GNU Hurd 64 PC-ARMOUR protected partition 64 Novell Netware 286, 2.xx 65 Novell Netware 386, 3.xx or 4.xx 66 Novell Netware SMS Partition 67 Novell 68 Novell 69 Novell Netware 5+, Novell Netware NSS Partition 6e ?? 70 DiskSecure Multi-Boot 71 Reserved 73 Reserved 74 Reserved 74 Scramdisk partition 75 IBM PC/IX 76 Reserved 77 M2FS/M2CS partition 77 VNDI Partition 78 XOSL FS 7E 80 MINIX until 1.4a 81 MINIX since 1.4b, early Linux 81 Mitac disk manager 82 Prime 82 Solaris x86 82 Linux swap 83 Linux native (usually ext2fs)(ext2fs/xiafs) 84 OS/2 hidden C: drive 84 Hibernation partition 85 Linux extended partition 86 Old Linux RAID partition superblock 86 NTFS volume set 87 NTFS volume set 8a Linux Kernel Partition (used by AiR-BOOT) 8b Legacy Fault Tolerant FAT32 volume 8c Legacy Fault Tolerant FAT32 volume using BIOS extd INT 13h 8d Free FDISK hidden Primary DOS FAT12 partitition 8e Linux Logical Volume Manager partition 90 Free FDISK hidden Primary DOS FAT16 partitition 91 Free FDISK hidden DOS extended partitition 92 Free FDISK hidden Primary DOS large FAT16 partitition 93 Hidden Linux native partition 93 Amoeba 94 Amoeba bad block table 95 MIT EXOPC native partitions 97 Free FDISK hidden Primary DOS FAT32 partitition 98 Free FDISK hidden Primary DOS FAT32 partitition (LBA) 99 DCE376 logical drive 9a Free FDISK hidden Primary DOS FAT16 partitition (LBA) 9b Free FDISK hidden DOS extended partitition (LBA) 9f BSD/OS a0 Laptop hibernation partition a1 Laptop hibernation partition a1 HP Volume Expansion (SpeedStor variant) a3 Reserved a4 Reserved a5 BSD/386, 386BSD, NetBSD, FreeBSD a6 OpenBSD a7 NEXTSTEP a9 NetBSD aa Olivetti Fat 12 1.44Mb Service Partition ab GO! partition ae ShagOS filesystem af ShagOS swap partition b0 BootStar Dummy b1 Reserved b3 Reserved b4 Reserved b6 Reserved b7 BSDI BSD/386 filesystem b8 BSDI BSD/386 swap partition bb Boot Wizard hidden be Solaris 8 boot partition c0 CTOS c0 REAL/32 secure small partition c0 NTFT Partition c1 DRDOS/secured (FAT-12) c2 Reserved for DR-DOS 7+ c2 Hidden Linux c3 Hidden Linux swap c4 DRDOS/secured (FAT-16, < 32M) c6 DRDOS/secured (FAT-16, >= 32M) c6 Windows NT corrupted FAT16 volume/stripe set c7 Windows NT corrupted NTFS volume/stripe set c7 Syrinx boot c8 c9 ca cb reserved for DRDOS/secured (FAT32) cc reserved for DRDOS/secured (FAT32, LBA) cd CTOS Memdump? ce reserved for DRDOS/secured (FAT16, LBA) d0 REAL/32 secure big partition d1 Old Multiuser DOS secured FAT12 d4 Old Multiuser DOS secured FAT16 <32M d5 Old Multiuser DOS secured extended partition d6 Old Multiuser DOS secured FAT16 >=32M d8 CP/M-86 da Non-FS Data db Digital Research CP/M, Concurrent CP/M, Concurrent DOS db CTOS (Convergent Technologies OS -Unisys) db KDG Telemetry SCPU boot dd Hidden CTOS Memdump? de Dell PowerEdge Server utilities (FAT fs) df DG/UX virtual disk manager partition df BootIt EMBRM e0 Reserved by STMicroelectronics for a filesystem called ST AVFS. e1 DOS access or SpeedStor 12-bit FAT extended partition e3 DOS R/O or SpeedStor e4 SpeedStor 16-bit FAT extended partition < 1024 cyl. e5 Tandy DOS with logical sectored FAT e5 Reserved e6 Reserved eb BeOS ed Reserved for Matthias Paul's Spryt*x ee Indication that this legacy MBR is followed by an EFI header ef Partition that contains an EFI file system f0 Linux/PA-RISC boot loader f1 SpeedStor f2 DOS 3.3+ secondary partition f3 Reserved f4 SpeedStor large partition f4 Prologue single-volume partition f5 Prologue multi-volume partition f6 Reserved fb VMware File System partition fc VMware Swap partition fd Linux raid partition with autodetect using persistent superblock fe SpeedStor > 1024 cyl. fe LANstep fe IBM PS/2 IML (Initial Microcode Load) partition, located at the end of the disk. fe Windows NT Disk Administrator hidden partition fe Linux Logical Volume Manager partition (old) ff Xenix Bad Block Table
0 Empty
1 DOS 12-bit FAT (0-15 MB)
2 XENIX root
3 XENIX /usr
4 DOS 3.0+ 16-bit FAT (16-32 MB)
5 DOS 3.3+ Extended Partition (0-2 GB)
6 DOS 3.31+ 16-bit FAT (32 MB-2 GB)
7 OS/2 IFS (e.g., HPFS)
7 Windows NT NTFS
7 Advanced Unix
7 QNX2.x pre-1988 (see below under IDs 4d-4f)
8 OS/2 (v1.0-1.3 only)
8 AIX boot partition
8 SplitDrive
8 Commodore DOS
8 DELL partition spanning multiple drives
8 QNX 1.x and 2.x ("qny")
9 AIX data partition
9 Coherent filesystem
9 QNX 1.x and 2.x ("qnz")
a OS/2 Boot Manager
a Coherent swap partition
a OPUS
b WIN95 OSR2 32-bit FAT(512 MB - 2 TB)
c WIN95 OSR2 32-bit FAT, LBA-mapped (512 MB - 2 TB )
e WIN95: DOS 16-bit FAT, LBA-mapped(32 MB-2 GB)
f WIN95: Extended partition, LBA-mapped(0-2 GB)
10 OPUS (?)
11 Hidden DOS 12-bit FAT
12 Compaq config partition
14 Hidden DOS 16-bit FAT <32M
16 Hidden DOS 16-bit FAT >=32M
17 Hidden IFS (e.g., HPFS)
18 AST SmartSleep Partition
19 Unused
1b Hidden WIN95 OSR2 32-bit FAT
1c Hidden WIN95 OSR2 32-bit FAT, LBA-mapped
1e Hidden WIN95 16-bit FAT, LBA-mapped
20 Unused
21 Reserved
21 Unused
22 Unused
23 Reserved
24 NEC DOS 3.x
26 Reserved
31 Reserved
32 NOS
33 Reserved
34 Reserved
35 JFS on OS/2 or eCS
36 Reserved
38 THEOS ver 3.2 2gb partition
39 Plan 9 partition
39 THEOS ver 4 spanned partition
3a THEOS ver 4 4gb partition
3b THEOS ver 4 extended partition
3c PartitionMagic recovery partition
3d Hidden NetWare
40 Venix 80286
41 Linux/MINIX (sharing disk with DRDOS)
41 Personal RISC Boot
41 PPC PReP (Power PC Reference Platform) Boot
42 Linux swap (sharing disk with DRDOS)
42 SFS (Secure Filesystem)
42 Windows 2000 marker
43 Linux native (sharing disk with DRDOS)
44 GoBack partition
45 Boot-US boot manager
45 Priam
45 EUMEL/Elan
46 EUMEL/Elan
47 EUMEL/Elan
48 EUMEL/Elan
4a AdaOS Aquila (Default)
4a ALFS/THIN lightweight filesystem for DOS
4d QNX4.x
4e QNX4.x 2nd part
4f QNX4.x 3rd part
4f Oberon partition
50 OnTrack Disk Manager (older versions) RO
50 Lynx RTOS
50 Native Oberon (alt)
51 OnTrack Disk Manager RW (DM6 Aux1)
51 Novell
52 CP/M
52 Microport SysV/AT
53 Disk Manager 6.0 Aux3
54 Disk Manager 6.0 Dynamic Drive Overlay
55 EZ-Drive
56 Golden Bow VFeature Partitioned Volume.
56 DM converted to EZ-BIOS
57 DrivePro
57 VNDI Partition
5c Priam EDisk
61 SpeedStor
63 Unix System V (SCO, ISC Unix, UnixWare, ...), Mach, GNU Hurd
64 PC-ARMOUR protected partition
64 Novell Netware 286, 2.xx
65 Novell Netware 386, 3.xx or 4.xx
66 Novell Netware SMS Partition
67 Novell
68 Novell
69 Novell Netware 5+, Novell Netware NSS Partition
6e ??
70 DiskSecure Multi-Boot
71 Reserved
73 Reserved
74 Reserved
74 Scramdisk partition
75 IBM PC/IX
76 Reserved
77 M2FS/M2CS partition
77 VNDI Partition
78 XOSL FS
7E
80 MINIX until 1.4a
81 MINIX since 1.4b, early Linux
81 Mitac disk manager
82 Prime
82 Solaris x86
82 Linux swap
83 Linux native (usually ext2fs)(ext2fs/xiafs)
84 OS/2 hidden C: drive
84 Hibernation partition
85 Linux extended partition
86 Old Linux RAID partition superblock
86 NTFS volume set
87 NTFS volume set
8a Linux Kernel Partition (used by AiR-BOOT)
8b Legacy Fault Tolerant FAT32 volume
8c Legacy Fault Tolerant FAT32 volume using BIOS extd INT 13h
8d Free FDISK hidden Primary DOS FAT12 partitition
8e Linux Logical Volume Manager partition
90 Free FDISK hidden Primary DOS FAT16 partitition
91 Free FDISK hidden DOS extended partitition
92 Free FDISK hidden Primary DOS large FAT16 partitition
93 Hidden Linux native partition
93 Amoeba
94 Amoeba bad block table
95 MIT EXOPC native partitions
97 Free FDISK hidden Primary DOS FAT32 partitition
98 Free FDISK hidden Primary DOS FAT32 partitition (LBA)
99 DCE376 logical drive
9a Free FDISK hidden Primary DOS FAT16 partitition (LBA)
9b Free FDISK hidden DOS extended partitition (LBA)
9f BSD/OS
a0 Laptop hibernation partition
a1 Laptop hibernation partition
a1 HP Volume Expansion (SpeedStor variant)
a3 Reserved
a4 Reserved
a5 BSD/386, 386BSD, NetBSD, FreeBSD
a6 OpenBSD
a7 NEXTSTEP
a9 NetBSD
aa Olivetti Fat 12 1.44Mb Service Partition
ab GO! partition
ae ShagOS filesystem
af ShagOS swap partition
b0 BootStar Dummy
b1 Reserved
b3 Reserved
b4 Reserved
b6 Reserved
b7 BSDI BSD/386 filesystem
b8 BSDI BSD/386 swap partition
bb Boot Wizard hidden
be Solaris 8 boot partition
c0 CTOS
c0 REAL/32 secure small partition
c0 NTFT Partition
c1 DRDOS/secured (FAT-12)
c2 Reserved for DR-DOS 7+
c2 Hidden Linux
c3 Hidden Linux swap
c4 DRDOS/secured (FAT-16, < 32M)
c6 DRDOS/secured (FAT-16, >= 32M)
c6 Windows NT corrupted FAT16 volume/stripe set
c7 Windows NT corrupted NTFS volume/stripe set
c7 Syrinx boot
c8
c9
ca
cb reserved for DRDOS/secured (FAT32)
cc reserved for DRDOS/secured (FAT32, LBA)
cd CTOS Memdump?
ce reserved for DRDOS/secured (FAT16, LBA)
d0 REAL/32 secure big partition
d1 Old Multiuser DOS secured FAT12
d4 Old Multiuser DOS secured FAT16 <32M
d5 Old Multiuser DOS secured extended partition
d6 Old Multiuser DOS secured FAT16 >=32M
d8 CP/M-86
da Non-FS Data
db Digital Research CP/M, Concurrent CP/M, Concurrent DOS
db CTOS (Convergent Technologies OS -Unisys)
db KDG Telemetry SCPU boot
dd Hidden CTOS Memdump?
de Dell PowerEdge Server utilities (FAT fs)
df DG/UX virtual disk manager partition
df BootIt EMBRM
e0 Reserved by STMicroelectronics for a filesystem called ST AVFS.
e1 DOS access or SpeedStor 12-bit FAT extended partition
e3 DOS R/O or SpeedStor
e4 SpeedStor 16-bit FAT extended partition < 1024 cyl.
e5 Tandy DOS with logical sectored FAT
e5 Reserved
e6 Reserved
eb BeOS
ed Reserved for Matthias Paul's Spryt*x
ee Indication that this legacy MBR is followed by an EFI header
ef Partition that contains an EFI file system
f0 Linux/PA-RISC boot loader
f1 SpeedStor
f2 DOS 3.3+ secondary partition
f3 Reserved
f4 SpeedStor large partition
f4 Prologue single-volume partition
f5 Prologue multi-volume partition
f6 Reserved
fb VMware File System partition
fc VMware Swap partition
fd Linux raid partition with autodetect using persistent superblock
fe SpeedStor > 1024 cyl.
fe LANstep
fe IBM PS/2 IML (Initial Microcode Load) partition, located at the end of the disk.
fe Windows NT Disk Administrator hidden partition
fe Linux Logical Volume Manager partition (old)
ff Xenix Bad Block Table