IBM Power Systems
|Also known as||IBM Power (2008–2009)|
|Manufacturer||International Business Machines Corporation (IBM)|
|Release date||April 2, 2008|
|Operating system||AIX, IBM i, Linux on Power|
|Predecessor||IBM System i, IBM System p|
IBM had two distinct POWER- and PowerPC-based hardware lines since the early 1990s:
- Servers running processors based on the IBM PowerPC-AS architecture in the AS/400 family (later known as iSeries, then System i), running OS/400 (later known as i5/OS, and now IBM i)
- Servers and workstations using IBM POWER and PowerPC processors in the RS/6000 family (later known as pSeries, then System p), running IBM AIX and Linux on Power.
After the introduction of the POWER4 processor in 2001, there was little difference between both the "p" and the "i" hardware; the only differences were in the software and services offerings. With the introduction of the POWER5 processor in 2004, even the product numbering was synchronized. The System i5 570 was virtually identical to the System p5 570.
In April 2008, IBM officially merged the two lines of servers and workstations under the same name, Power, and later Power Systems, with identical hardware and a choice of operating systems, software, and service contracts, based formerly on a POWER6 architecture. PowerPC line was discontinued.
In February 2010, IBM announced new models with the new POWER7 microprocessor.
IBM Power Systems models:
- BladeCenter JS12 Express
- BladeCenter JS22 Express
- BladeCenter JS23 Express
- BladeCenter JS43 Express
- Power 520 Express
- Power 550 Express
- Power 560 Express
- Power 570
- Power 575
- Power 595
- BladeCenter PS700 Express
- BladeCenter PS701 Express
- BladeCenter PS702 Express
- Power 710 Express
- Power 720 Express
- Power 730 Express
- Power 740 Express
- Power 750 Express
- Power 755 – for high-performance computing (HPC)
- Power 770
- Power 780
- Power 795
- Power 775 – also known as PERCS
- Flex System p260
- Flex System p460
- Flex System p24L (Linux only)
- Power Systems S812L
- Power Systems S822 and S822L
- Power Systems S814
- Power Systems S824 and S824L
- Power Systems E870
- Power Systems E880
- Power Systems E850
- Power Systems S812L
- Power Systems S822LC
IBM PowerVM provides the virtualisation solution for Power Systems servers.
|Wikimedia Commons has media related to IBM Power Systems.|
IBM System i
| IBM Power Systems|
2008 - current
IBM System p
- "System Software Maps". IBM. Retrieved 2021-03-10.
- Haff, Gordon. "IBM: i + p = Power". CNET. Retrieved 2020-12-12.
- "IBM Power Systems: What is the new Power Equation". IBM. April 2, 2008. Archived from the original on 2008-08-02.
- Power Systems (Power Systems for UNIX, and Linux Clients) – IBM.com
- IBM Power Systems Redbooks
- It's Official: Now We're Power Systems and i for Business – ITjungle.com
- Hardware, OS Get New Names--And That's a Good Thing – IBM Systems Magazine.com
- IBM IT Infrastructure web page
- IBM Systems Power Systems Magazine