List taken from Linux fdisk --------------------------- 0 Empty 1c Hidden Win95 FA 65 Novell Netware bb Boot Wizard hid 1 FAT12 1e Hidden Win95 FA 70 DiskSecure Mult c1 DRDOS/sec (FAT- 2 XENIX root 24 NEC DOS 75 PC/IX c4 DRDOS/sec (FAT- 3 XENIX usr 39 Plan 9 80 Old Minix c6 DRDOS/sec (FAT- 4 FAT16 <32M 3c PartitionMagic 81 Minix / old Lin c7 Syrinx 5 Extended 40 Venix 80286 82 Linux swap da Non-FS data 6 FAT16 41 PPC PReP Boot 83 Linux db CP/M / CTOS / . 7 HPFS/NTFS 42 SFS 84 OS/2 hidden C: de Dell Utility 8 AIX 4d QNX4.x 85 Linux extended df BootIt 9 AIX bootable 4e QNX4.x 2nd part 86 NTFS volume set e1 DOS access a OS/2 Boot Manag 4f QNX4.x 3rd part 87 NTFS volume set e3 DOS R/O b Win95 FAT32 50 OnTrack DM 8e Linux LVM e4 SpeedStor c Win95 FAT32 (LB 51 OnTrack DM6 Aux 93 Amoeba eb BeOS fs e Win95 FAT16 (LB 52 CP/M 94 Amoeba BBT ee EFI GPT f Win95 Ext'd (LB 53 OnTrack DM6 Aux 9f BSD/OS ef EFI (FAT-12/16/ 10 OPUS 54 OnTrackDM6 a0 IBM Thinkpad hi f0 Linux/PA-RISC b 11 Hidden FAT12 55 EZ-Drive a5 FreeBSD f1 SpeedStor 12 Compaq diagnost 56 Golden Bow a6 OpenBSD f4 SpeedStor 14 Hidden FAT16 <3 5c Priam Edisk a7 NeXTSTEP f2 DOS secondary 16 Hidden FAT16 61 SpeedStor a9 NetBSD fd Linux raid auto 17 Hidden HPFS/NTF 63 GNU HURD or Sys b7 BSDI fs fe LANstep 18 AST SmartSleep 64 Novell Netware b8 BSDI swap ff BBT 1b Hidden Win95 FA