OpenBSD is officially supported on the following platforms. Official support means that the release install media is known to work, that the architecture can self-compile itself, and that most of the basic tools exist on the architecture. As well, new releases always exist, and there are attempts to make snapshots available on a regular basis.
|alpha||Digital Alpha-based systems|
|armish||ARM-based appliances (by Thecus, IO-DATA, and others)|
|hp300||Hewlett-Packard HP 9000 series 300 and 400 workstations|
|hppa||Hewlett-Packard Precision Architecture (PA-RISC) systems|
|i386||Standard PC and clones based on the Intel i386 architecture and compatible processors|
|landisk||IO-DATA Landisk systems (such as USL-5P) based on the SH4 cpu|
|loongson||Loongson 2E- and 2F-based systems, such as the Lemote Fuloong and Yeeloong, Gdium Liberty, etc.|
|macppc||Apple New World PowerPC-based machines, from the iMac onwards|
|mvme68k||Motorola 680x0-based VME systems|
|mvme88k||Motorola 881x0-based VME systems|
|sgi||SGI MIPS-based workstations|
|socppc||Freescale PowerPC SoC-based machines|
|sparc||Sun sun4, sun4c, sun4e and sun4m class SPARC systems|
|sparc64||Sun UltraSPARC and Fujitsu SPARC64 systems|
|vax||Digital VAX-based systems|
|zaurus||Sharp Zaurus C3x00 PDAs|
The following platforms have been supported in the past, but releases are not being built for them at the moment. However, they are still living in the source tree, and releases might happen again in the future.
|luna88k||Omron LUNA-88K and LUNA-88K2 workstations|
|mac68k||Motorola 680x0-based Apple Macintosh with MMU|
Active porting efforts
The following ports are not officially supported, and are not on par with supported platforms, but they are being worked on actively and may hopefully become supported platforms in the future. There is normally no official release for these architectures yet, but normally the in-progress source code is checked into the repository, and there is an attempt to start making snapshots.
|aviion||Motorola M881x0-based Data General AViiON systems|
|hppa64||Hewlett-Packard Precision Architecture (PA-RISC) 64 bit systems|
|palm||Palm/PXA based PDAs|
|solbourne||Solbourne ``IDT'' Sparc-like S3000, S4000 and S4000DX systems|
Quiet porting efforts
The following porting efforts have not shown very much activity, and are far from being usable yet; however, there are people working on them so they may hopefully become supported platforms in the future.
|romp||IBM RT/PC systems|
The following platforms have been supported in the past, but have been discontinued for various reasons, and might be supported again in the future.
|amiga||Amiga and DraCo systems with MMU|
|arc||ARC compatible MIPS R4k and R5k systems|
|cats||StrongARM 110 Evaluation Board|
|pegasos||Pegasos machines by Genesi Sarl. PowerPC-based, VIA chip motherboards.|
|pmax||Digital MIPS-based systems|
|sun3||Sun sun3 class systems|