The RISC System/6000 (RS/6000) was a family of
RISC-based
Unixservers,
workstations and
supercomputers made by
IBM in the 1990s. The RS/6000 family replaced the
IBM RT PC computer platform in February 1990 and was the first computer line to see the use of IBM's
POWER and
PowerPC based microprocessors. In October 2000, the RS/6000 brand was retired for POWER-based servers and replaced by the eServer pSeries. Workstations continued under the RS/6000 brand until 2002, when new POWER-based workstations were released under the
IntelliStation POWER brand.
History
The first RS/6000 models used the
Micro Channel bus, later models used
PCI. Some later models conformed to the
PReP and
CHRP standard platforms, which were co-developed with
Apple and
Motorola, with
Open Firmware. The plan was to enable the RS/6000 to run multiple operating systems such as
Windows NT,
NetWare,
OS/2,
Solaris,
Taligent,
AIX and
Mac OS but in the end only IBM's Unix variant AIX was used and supported on RS/6000.
Linux is widely used on CHRP based RS/6000s, but support was added after the RS/6000 name was changed to eServer pSeries in 2000.
The RS/6000 family also included the POWERserver servers, POWERstation workstations and Scalable POWERparallel supercomputer platform. While most machines were desktops, desksides, or rack-mounted, there were laptop models too. Famous RS/6000s include the
PowerPC 604e-based
Deep Blue supercomputer that beat world champion
Garry Kasparov at chess in 1997, and the
POWER3-based
ASCI White which was the fastest supercomputer in the world during 2000–2002.
Architecture
This section needs expansion. You can help by
adding to it. (January 2021)
Hardware
Service processor
Many RS/6000 and subsequent
pSeries machines came with a service processor, which booted itself when power was applied and continuously ran its own firmware, independent of the operating system. The service processor could call a phone number (via a modem) in case of serious failure with the machine.[1] Early advertisements and documentation called the service processor "System Guard",[2] (or SystemGuard[3]) although this name was apparently dropped later on, roughly around the same time that the simplified RS/6000 name was adopted for the computer line itself.
Late in the RS/6000 cycle, the service processor was "converged" with the one used on the AS/400 machines.[4]
Software
POWER machines typically ran
AIX. Solaris, OS/2 and Windows NT were also ported to PowerPC. Later Linux was also used.
Some models were marketed under the RS/6000 POWERstation and POWERserver names.
Micro Channel-based lines
The early lines were based on an IBM proprietary
Micro Channel architecture; the same architecture that was used in the high end
PS/2 x86 desktop line. MCA-based lines were produced until 1999.
Uses a IBM 9309 Rack Enclosure; this a first generation RS/6000 server running AIX. These units were configured by IBM as experimental "NSS" ("Network Switching Subsystem") routers, and used on the NSFnet T3 backbone in the early/mid-90s.
The Model N40 was a PowerPC-based laptop developed and manufactured by
Tadpole Technology in conjunction with IBM.[30] It was released on 25 March 1994, priced at US$12,000. The internal batteries could power the system for 45 minutes only and an external battery pack that lasted for 4 hours was available for this reason.[31]
^Model 53E is a special designation for Models 520 and 52H converted to 53H functionality (33 MHz Processor and 33 MHz memory) as on-site upgrade. See
US Announcement Letter 192-005Archived 7 October 2012 at the
Wayback Machine
^Model 58F is a special designation for Models 530H, 550 and 560 converted to Model 580 functionality (62.5 MHz Processor) as on-site upgrade. See
US Announcement Letter C92-016Archived 7 October 2012 at the
Wayback Machine
^
abcdeThe RS/6000 Enterprise Server Model S80 Technology and Architecture. IBM.
The RISC System/6000 (RS/6000) was a family of
RISC-based
Unixservers,
workstations and
supercomputers made by
IBM in the 1990s. The RS/6000 family replaced the
IBM RT PC computer platform in February 1990 and was the first computer line to see the use of IBM's
POWER and
PowerPC based microprocessors. In October 2000, the RS/6000 brand was retired for POWER-based servers and replaced by the eServer pSeries. Workstations continued under the RS/6000 brand until 2002, when new POWER-based workstations were released under the
IntelliStation POWER brand.
History
The first RS/6000 models used the
Micro Channel bus, later models used
PCI. Some later models conformed to the
PReP and
CHRP standard platforms, which were co-developed with
Apple and
Motorola, with
Open Firmware. The plan was to enable the RS/6000 to run multiple operating systems such as
Windows NT,
NetWare,
OS/2,
Solaris,
Taligent,
AIX and
Mac OS but in the end only IBM's Unix variant AIX was used and supported on RS/6000.
Linux is widely used on CHRP based RS/6000s, but support was added after the RS/6000 name was changed to eServer pSeries in 2000.
The RS/6000 family also included the POWERserver servers, POWERstation workstations and Scalable POWERparallel supercomputer platform. While most machines were desktops, desksides, or rack-mounted, there were laptop models too. Famous RS/6000s include the
PowerPC 604e-based
Deep Blue supercomputer that beat world champion
Garry Kasparov at chess in 1997, and the
POWER3-based
ASCI White which was the fastest supercomputer in the world during 2000–2002.
Architecture
This section needs expansion. You can help by
adding to it. (January 2021)
Hardware
Service processor
Many RS/6000 and subsequent
pSeries machines came with a service processor, which booted itself when power was applied and continuously ran its own firmware, independent of the operating system. The service processor could call a phone number (via a modem) in case of serious failure with the machine.[1] Early advertisements and documentation called the service processor "System Guard",[2] (or SystemGuard[3]) although this name was apparently dropped later on, roughly around the same time that the simplified RS/6000 name was adopted for the computer line itself.
Late in the RS/6000 cycle, the service processor was "converged" with the one used on the AS/400 machines.[4]
Software
POWER machines typically ran
AIX. Solaris, OS/2 and Windows NT were also ported to PowerPC. Later Linux was also used.
Some models were marketed under the RS/6000 POWERstation and POWERserver names.
Micro Channel-based lines
The early lines were based on an IBM proprietary
Micro Channel architecture; the same architecture that was used in the high end
PS/2 x86 desktop line. MCA-based lines were produced until 1999.
Uses a IBM 9309 Rack Enclosure; this a first generation RS/6000 server running AIX. These units were configured by IBM as experimental "NSS" ("Network Switching Subsystem") routers, and used on the NSFnet T3 backbone in the early/mid-90s.
The Model N40 was a PowerPC-based laptop developed and manufactured by
Tadpole Technology in conjunction with IBM.[30] It was released on 25 March 1994, priced at US$12,000. The internal batteries could power the system for 45 minutes only and an external battery pack that lasted for 4 hours was available for this reason.[31]
^Model 53E is a special designation for Models 520 and 52H converted to 53H functionality (33 MHz Processor and 33 MHz memory) as on-site upgrade. See
US Announcement Letter 192-005Archived 7 October 2012 at the
Wayback Machine
^Model 58F is a special designation for Models 530H, 550 and 560 converted to Model 580 functionality (62.5 MHz Processor) as on-site upgrade. See
US Announcement Letter C92-016Archived 7 October 2012 at the
Wayback Machine
^
abcdeThe RS/6000 Enterprise Server Model S80 Technology and Architecture. IBM.