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</style><table class="infobox hproduct vevent"><caption class="infobox-title fn summary">IBM Power Systems</caption><tbody><tr><td colspan="2" class="infobox-image"></td></tr><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"></span><div class="infobox-caption">IBM Power S822LC</div></td></tr><tr><th scope="row" class="infobox-label"><span class="nowrap">Also known as</span></th><td class="infobox-data">IBM Power (2008–2009)</td></tr><tr><th scope="row" class="infobox-label">Manufacturer</th><td class="infobox-data">International Business Machines Corporation (<a href="IBM" title="IBM">IBM</a>)</td></tr><tr><th scope="row" class="infobox-label">Release date</th><td class="infobox-data">April 2, 2008<span style="display:none"> (<span class="bday dtstart published updated">2008-04-02</span>)</span></td></tr><tr><th scope="row" class="infobox-label"><a href="Operating_system" title="Operating system">Operating system</a></th><td class="infobox-data"><a href="AIX" class="mw-redirect" title="AIX">AIX</a>, <a href="IBM_i" title="IBM i">IBM i</a>, <a href="Linux_on_Power" class="mw-redirect" title="Linux on Power">Linux on Power</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><a href="Central_processing_unit" title="Central processing unit">CPU</a></th><td class="infobox-data"><a href="IBM_Power_microprocessors" title="IBM Power microprocessors">IBM Power</a></td></tr><tr><th scope="row" class="infobox-label">Predecessor</th><td class="infobox-data"><a href="IBM_AS/400" title="IBM AS/400">IBM System i</a>, <a href="IBM_System_p" title="IBM System p">IBM System p</a></td></tr><tr><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="https://ibm.com/power">ibm<wbr>.com<wbr>/power</a></span></td></tr></tbody></table>
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</style><table class="sidebar nomobile nowraplinks hlist"><tbody><tr><th class="sidebar-title"><a href="IBM_POWER_architecture" title="IBM POWER architecture">POWER</a>, <a href="PowerPC" title="PowerPC">PowerPC</a>, and <a href="Power_ISA" title="Power ISA">Power ISA</a> architectures</th></tr><tr><th class="sidebar-heading" style="background:#DEDEDE">
NXP (formerly Freescale and Motorola)</th></tr><tr><td class="sidebar-content">
<ul><li>PowerPC e series (2006)
<ul><li><a href="PowerPC_e200" title="PowerPC e200">e200</a></li>
<li><a href="PowerPC_e300" title="PowerPC e300">e300</a></li>
<li><a href="PowerPC_e500" title="PowerPC e500">e500</a></li>
<li><a href="PowerPC_e600" title="PowerPC e600">e600</a></li>
<li><a href="PowerPC_e5500" title="PowerPC e5500">e5500</a></li>
<li><a href="PowerPC_e6500" title="PowerPC e6500">e6500</a></li></ul></li></ul>
<ul><li>Qor series (2008)
<ul><li><a href="QorIQ" title="QorIQ">QorIQ</a></li>
<li><a href="Qorivva" title="Qorivva">Qorivva</a></li></ul></li></ul></td>
</tr><tr><th class="sidebar-heading" style="background:#DEDEDE">
IBM</th></tr><tr><td class="sidebar-content">
<ul><li><a href="IBM_Power_microprocessors" title="IBM Power microprocessors">Power</a> series (1990)
<ul><li><i><a href="POWER1" title="POWER1">POWER1</a></i></li>
<li><i><a href="POWER2" title="POWER2">POWER2</a></i></li>
<li><i><a href="POWER3" title="POWER3">POWER3</a></i></li>
<li><i><a href="POWER4" title="POWER4">POWER4</a></i></li>
<li><i><a href="POWER5" title="POWER5">POWER5</a></i></li>
<li><a href="POWER6" title="POWER6">POWER6</a></li>
<li><a href="POWER7" title="POWER7">POWER7</a></li>
<li><a href="POWER8" title="POWER8">POWER8</a></li>
<li><a href="POWER9" title="POWER9">POWER9</a></li>
<li><a href="Power10" title="Power10">Power10</a></li></ul></li></ul>
<ul><li>PowerPC series (1992)
<ul><li><i><a href="PowerPC_600" title="PowerPC 600">6xx</a></i></li>
<li><a href="PowerPC_400" title="PowerPC 400">4xx</a></li>
<li><a href="PowerPC_7xx" title="PowerPC 7xx">7xx</a></li>
<li><i><a href="PowerPC_G4" title="PowerPC G4">74xx</a></i></li>
<li><i><a href="PowerPC_970" title="PowerPC 970">970</a></i></li>
<li><a href="IBM_A2" title="IBM A2">A2</a> (2010)
<ul><li>A2I</li>
<li>A2O</li></ul></li>
<li>RAD series (1997)
<ul><li><i><a href="IBM_RAD6000" title="IBM RAD6000">RAD6000</a></i></li>
<li><a href="RAD750" title="RAD750">RAD750</a></li>
<li><a href="RAD5500" title="RAD5500">RAD5500</a></li></ul></li></ul></li></ul>
<ul><li><i><a href="IBM_RS64" title="IBM RS64">RS64</a> series</i> (1996)</li></ul></td>
</tr><tr><th class="sidebar-heading" style="background:#DEDEDE">
IBM/Nintendo</th></tr><tr><td class="sidebar-content">
<ul><li><i><a href="Gekko_(processor)" title="Gekko (processor)">Gekko</a></i></li>
<li><i><a href="Broadway_(processor)" title="Broadway (processor)">Broadway</a></i></li>
<li><i><a href="Espresso_(processor)" title="Espresso (processor)">Espresso</a></i></li></ul></td>
</tr><tr><th class="sidebar-heading" style="background:#DEDEDE">
Other</th></tr><tr><td class="sidebar-content">
<ul><li><a href="Titan_(processor)" title="Titan (processor)"><span style="color:#808080">Titan</span></a></li>
<li><a href="PWRficient" title="PWRficient">PWRficient</a></li>
<li><a href="Cell_(processor)" title="Cell (processor)">Cell</a></li>
<li><a href="Xenon_(processor)" title="Xenon (processor)">Xenon</a></li>
<li><i><a href="X704" title="X704">X704</a></i></li></ul></td>
</tr><tr><th class="sidebar-heading" style="background:#DEDEDE">
Related links</th></tr><tr><td class="sidebar-content">
<ul><li><a href="OpenPOWER_Foundation" title="OpenPOWER Foundation">OpenPOWER Foundation</a></li>
<li><a href="AIM_alliance" title="AIM alliance">AIM alliance</a></li>
<li><a href="Reduced_instruction_set_computing" class="mw-redirect" title="Reduced instruction set computing">RISC</a></li>
<li><a href="IBM_Blue_Gene" title="IBM Blue Gene">Blue Gene</a></li>
<li><a href="Power.org" title="Power.org">Power.org</a></li>
<li><a href="Power_Architecture_Platform_Reference" title="Power Architecture Platform Reference">PAPR</a></li>
<li><a href="PowerPC_Reference_Platform" title="PowerPC Reference Platform">PReP</a></li>
<li><a href="Common_Hardware_Reference_Platform" title="Common Hardware Reference Platform">CHRP</a></li>
<li><a href="AltiVec" title="AltiVec">AltiVec</a></li></ul></td>
</tr><tr><td class="sidebar-below" style="border-top:#aaa 1px solid; font-weight:normal;">
<span style="color:#808080">Cancelled in gray</span>, <i>historic in italic</i></td></tr><tr><td class="sidebar-navbar"><style data-mw-deduplicate="TemplateStyles:r1239400231">
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<p><b>IBM Power Systems</b> is a family of <a href="Server_computer" class="mw-redirect" title="Server computer">server computers</a> from <a href="IBM" title="IBM">IBM</a> that are based on its <a href="IBM_Power_microprocessors" title="IBM Power microprocessors">Power</a> processors. It was created in 2008 as a merger of the <a href="System_p" class="mw-redirect" title="System p">System p</a> and <a href="IBM_AS/400" title="IBM AS/400">System i</a> product lines.
</p>
<meta property="mw:PageProp/toc">
<div class="mw-heading mw-heading2"><h2 id="History">History</h2></div>
<p>IBM had two distinct POWER- and PowerPC-based hardware lines since the early 1990s:
</p>
<ul><li>Servers running processors based on the <a href="IBM_RS64" title="IBM RS64">IBM PowerPC-AS</a> architecture in the <a href="AS/400" class="mw-redirect" title="AS/400">AS/400</a> family (later known as iSeries, then System i) running OS/400 (later known as i5/OS, and now <a href="IBM_i" title="IBM i">IBM i</a>)</li>
<li>Servers and workstations using POWER and <a href="PowerPC" title="PowerPC">PowerPC</a> processors in the <a href="RS/6000" class="mw-redirect" title="RS/6000">RS/6000</a> family (later known as <a href="PSeries" class="mw-redirect" title="PSeries">pSeries</a>, then <a href="System_p" class="mw-redirect" title="System p">System p</a>), running <a href="IBM_AIX" title="IBM AIX">IBM AIX</a> and <a href="Linux_on_Power" class="mw-redirect" title="Linux on Power">Linux on Power</a>.</li></ul>
<p>After the introduction of the <a href="POWER4" title="POWER4">POWER4</a> 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 <a href="POWER5" title="POWER5">POWER5</a> processor in 2004, even the product numbering was synchronized. The <i>System i5 570</i> was virtually identical to the <i>System p5 570</i>.
</p>
<p>In April 2008, IBM officially merged the two lines of servers and workstations under the same name, <b>Power</b>,<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and later <b>Power Systems</b>, with identical hardware and a choice of operating systems, software, and service contracts,<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> based formerly on a <a href="POWER6" title="POWER6">POWER6</a> architecture. The PowerPC line was discontinued.
</p><p>With Release 8 of <a href="Red_Hat_Enterprise_Linux" title="Red Hat Enterprise Linux">Red Hat Enterprise Linux</a>, IBM has completed transition of POWER8 and POWER9 servers to <a href="Endianness" title="Endianness">little-endian mode</a> for Linux.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> AIX and IBM i continue to run in <a href="Endianness" title="Endianness">big-endian mode</a>.
</p>
<div class="mw-heading mw-heading2"><h2 id="Systems">Systems</h2></div>
<p>IBM Power Systems models:
</p>
<ul><li>2008/2009
<ul><li>BladeCenter JS12 Express</li>
<li>BladeCenter JS22 Express</li>
<li>BladeCenter JS23 Express</li>
<li>BladeCenter JS43 Express</li>
<li>Power 520 Express</li>
<li>Power 550 Express</li>
<li>Power 560 Express</li>
<li>Power 570</li>
<li>Power 575</li>
<li>Power 595</li></ul></li>
<li>2010
<ul><li>BladeCenter PS700 Express</li>
<li>BladeCenter PS701 Express</li>
<li>BladeCenter PS702 Express</li>
<li>Power 710/730 Express (8231-E2B) (1~2 4, 6 or 8-core POWER7 CPUs)<sup id="cite_ref-redp4636_7-0" class="reference"><a href="#cite_note-redp4636-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></li>
<li>Power 720 Express (8202-E4B) (4, 6 or 8-core POWER7 CPU)<sup id="cite_ref-redp4637_8-0" class="reference"><a href="#cite_note-redp4637-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup></li>
<li>Power 740 Express (8205-E6B) (1~2 4, 6 or 8-core POWER7 CPUs)<sup id="cite_ref-redp4637_8-1" class="reference"><a href="#cite_note-redp4637-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup></li>
<li>Power 750 Express (8233-E8B) (1~4 6 or 8-core POWER7 CPUs)<sup id="cite_ref-redp4638_9-0" class="reference"><a href="#cite_note-redp4638-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup></li>
<li>Power 755 (8236-E8C) (4 8-core POWER7 CPUs) – for <a href="High-performance_computing" title="High-performance computing">high-performance computing</a> (HPC)<sup id="cite_ref-redp4638_9-1" class="reference"><a href="#cite_note-redp4638-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup></li>
<li>Power 770</li>
<li>Power 780</li>
<li>Power 795</li></ul></li>
<li>2011
<ul><li>Power 710 Express (8231-E1C) (4, 6 or 8-core POWER7 CPU)<sup id="cite_ref-redp4796_10-0" class="reference"><a href="#cite_note-redp4796-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup></li>
<li>Power 720 Express (8202-E4C) (4, 6 or 8-core POWER7 CPU)<sup id="cite_ref-redp4797_11-0" class="reference"><a href="#cite_note-redp4797-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup></li>
<li>Power 730 Express (8231-E2C) (2 4, 6 or 8-core POWER7 CPUs)<sup id="cite_ref-redp4796_10-1" class="reference"><a href="#cite_note-redp4796-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup></li>
<li>Power 740 Express (8205-E6C) (1~2 4, 6 or 8-core POWER7 CPUs)<sup id="cite_ref-redp4797_11-1" class="reference"><a href="#cite_note-redp4797-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup></li>
<li>Power 775 – also known as <a href="PERCS" title="PERCS">PERCS</a></li></ul></li>
<li>2012
<ul><li>Flex System p260</li>
<li>Flex System p460</li>
<li>Flex System p24L (Linux only)</li></ul></li>
<li>2013
<ul><li>Power 710 Express (8231-E1D) (4, 6 or 8-core POWER7+ CPU)<sup id="cite_ref-redp4983_12-0" class="reference"><a href="#cite_note-redp4983-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup></li>
<li>Power 720 Express (8202-E4D) (4, 6 or 8-core POWER7+ CPU)<sup id="cite_ref-redp4984_13-0" class="reference"><a href="#cite_note-redp4984-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></li>
<li>Power 730 Express (8231-E2D) (2 6 or 8-core POWER7+ CPUs)<sup id="cite_ref-redp4983_12-1" class="reference"><a href="#cite_note-redp4983-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup></li>
<li>Power 740 Express (8205-E6D) (1~2 6 or 8-core POWER7+ CPUs)<sup id="cite_ref-redp4984_13-1" class="reference"><a href="#cite_note-redp4984-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup></li>
<li>Power 750 Express (8408-E8D) (1~4 8-core POWER7+ DCMs)<sup id="cite_ref-redp4985_14-0" class="reference"><a href="#cite_note-redp4985-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup></li>
<li>Power 760 (9109-RMD) (1~4 12-core POWER7+ DCMs)<sup id="cite_ref-redp4985_14-1" class="reference"><a href="#cite_note-redp4985-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup></li></ul></li>
<li>2014
<ul><li>Power Systems S821LC and S821LC</li>
<li>Power Systems S822 and S822L</li>
<li>Power Systems S814</li>
<li>Power Systems S824 and S824L</li>
<li>Power Systems E870</li>
<li>Power Systems E880</li></ul></li>
<li>2015
<ul><li>Power Systems E850</li>
<li>Power Systems S812L and S812LC</li>
<li>Power Systems S822LC</li></ul></li>
<li>2017
<ul><li>Power Systems AC922</li>
<li>Power Systems LC922</li>
<li>Power Systems IC922</li>
<li>Power Systems L922</li>
<li>Power Systems S914</li>
<li>Power Systems S922</li>
<li>Power Systems S924</li>
<li>Power Systems H922</li>
<li>Power Systems H924</li>
<li>Power Systems E950</li>
<li>Power Systems E980</li></ul></li>
<li>2021
<ul><li>Power E1080<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup></li></ul></li>
<li>2022<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup>
<ul><li>Power S1014</li>
<li>Power S1022s</li>
<li>Power S1022</li>
<li>Power S1024</li></ul></li>
<li>2022
<ul><li>Power E1050 <sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup></li></ul></li>
<li>2024
<ul><li>Power S1012<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup></li></ul></li></ul>
<p>IBM <a href="PowerVM" title="PowerVM">PowerVM</a> provides the virtualisation solution for Power Systems servers.
</p>
<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
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<div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:IBM_Power_Systems" class="extiw external" title="commons:Category:IBM Power Systems">IBM Power Systems</a></span>.</div></div>
</div>
<ul><li><a href="IBM_BladeCenter" title="IBM BladeCenter">IBM BladeCenter</a></li>
<li><a href="PureSystems" title="PureSystems">PureSystems</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
<div class="mw-references-wrap mw-references-columns"><ol class="references">
<li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">
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/* end https://en.wikipedia.org/ */
</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.ibm.com/support/pages/node/6020068">"System Software Maps"</a>. <i>IBM</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-03-10</span></span>.</cite></span>
</li>
<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><cite id="CITEREFHaff" class="citation web cs1">Haff, Gordon. <a rel="nofollow" class="external text" href="https://www.cnet.com/news/ibm-i-p-power/">"IBM: i + p = Power"</a>. <i>CNET</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-12</span></span>.</cite></span>
</li>
<li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20080802190035/http://www-03.ibm.com/systems/power/news/announcement/20080402_annc.html">"IBM Power Systems: What is the new Power Equation"</a>. IBM. April 2, 2008. Archived from <a rel="nofollow" class="external text" href="http://www.ibm.com/systems/power/news/announcement/20080402_annc.html">the original</a> on 2008-08-02.</cite></span>
</li>
<li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><cite id="CITEREFIBM" class="citation web cs1">IBM. <a rel="nofollow" class="external text" href="https://www.ibm.com/common/ssi/ShowDoc.wss?docURL=/common/ssi/rep_ca/4/897/ENUS219-234/index.html&lang=en&request_locale=en">"IBM United States Software Announcement 219-234"</a>. <i>IBM</i>. International Business Machines Corporation<span class="reference-accessdate">. Retrieved <span class="nowrap">26 March</span> 2022</span>.</cite></span>
</li>
<li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><cite id="CITEREFIBM" class="citation web cs1">IBM. <a rel="nofollow" class="external text" href="https://www.ibm.com/downloads/cas/US-ENUS219-234-CA/name/ENUS219-234.PDF">"IBM United States Software Announcement 219-234"</a> <span class="cs1-format">(PDF)</span>. <i>IBM</i>. International Business Machines Corporation<span class="reference-accessdate">. Retrieved <span class="nowrap">26 March</span> 2022</span>.</cite></span>
</li>
<li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><cite id="CITEREFTimothy_Prickett_Morgan2019" class="citation web cs1">Timothy Prickett Morgan (10 June 2019). <a rel="nofollow" class="external text" href="https://www.itjungle.com/2019/06/10/the-transition-to-rhel-8-begins-on-power-systems/">"The Transition To RHEL 8 Begins On Power Systems"</a>. <i>ITJungle</i><span class="reference-accessdate">. Retrieved <span class="nowrap">26 March</span> 2022</span>.</cite></span>
</li>
<li id="cite_note-redp4636-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-redp4636_7-0">^</a></b></span> <span class="reference-text"><cite id="redp4636" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4636.pdf">"IBM Power 710 and 730 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2012-03-21<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-10-01</span></span>.</cite></span>
</li>
<li id="cite_note-redp4637-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4637_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4637_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4637" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4637.pdf">"IBM Power 720 and 740 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2012-12-03<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-05-13</span></span>.</cite></span>
</li>
<li id="cite_note-redp4638-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4638_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4638_9-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4638" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4638.pdf">"IBM Power 750 and 755 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2012-03-21<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-06-02</span></span>.</cite></span>
</li>
<li id="cite_note-redp4796-10"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4796_10-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4796_10-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4796" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4796.pdf">"IBM Power 710 and 730 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2012-12-12<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-10-01</span></span>.</cite></span>
</li>
<li id="cite_note-redp4797-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4797_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4797_11-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4797" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4797.pdf">"IBM Power 720 and 740 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2012-12-12<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-06-03</span></span>.</cite></span>
</li>
<li id="cite_note-redp4983-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4983_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4983_12-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4983" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4983.pdf">"IBM Power 710 and 730 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2014-02-03<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-10-01</span></span>.</cite></span>
</li>
<li id="cite_note-redp4984-13"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4984_13-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4984_13-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4984" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4984.pdf">"IBM Power 720 and 740 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2013-05-16<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-06-03</span></span>.</cite></span>
</li>
<li id="cite_note-redp4985-14"><span class="mw-cite-backlink">^ <a href="#cite_ref-redp4985_14-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-redp4985_14-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><cite id="redp4985" class="citation web cs1"><a rel="nofollow" class="external text" href="http://redbooks.ibm.com/redpapers/pdfs/redp4985.pdf">"IBM Power 750 and 760 Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <i>IBM Redbooks</i>. IBM. 2013-06-24<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-06-03</span></span>.</cite></span>
</li>
<li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://newsroom.ibm.com/2021-09-08-IBM-unveils-new-generation-of-IBM-Power-servers-for-frictionless,-scalable-hybrid-cloud">"IBM unveils new generation of IBM Power servers for frictionless, scalable hybrid cloud"</a>. <a href="IBM" title="IBM">IBM</a>. 2021-09-08<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-12-11</span></span>.</cite></span>
</li>
<li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.redbooks.ibm.com/redpapers/pdfs/redp5675.pdf">"IBM Power S1014, S1022s, S1022, and S1024: Technical Overview and Introduction"</a> <span class="cs1-format">(PDF)</span>. <a href="IBM" title="IBM">IBM</a>. 2022-08-01<span class="reference-accessdate">. Retrieved <span class="nowrap">2022-12-11</span></span>.</cite></span>
</li>
<li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.ibm.com/blog/the-scale-out-and-midrange-power10-servers-are-here">"The Scale-Out and Midrange Power10 Servers Are Here"</a>. <a href="IBM" title="IBM">IBM</a>. 2022-07-12<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-06-24</span></span>.</cite></span>
</li>
<li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://newsroom.ibm.com/Blog-New-IBM-Power-server-extends-AI-workloads-from-core-to-cloud-to-edge-for-added-business-value-across-industries">"New IBM Power server extends AI workloads from core to cloud to edge for added business value across industries"</a>. <a href="IBM" title="IBM">IBM</a>. 2024-05-07<span class="reference-accessdate">. Retrieved <span class="nowrap">2024-05-07</span></span>.</cite></span>
</li>
</ol></div>
<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>
<p><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="https://ibm.com/power">Official website</a></span></span>
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</style></div><div role="navigation" class="navbox" aria-labelledby="IBM_mini/midrange_computers,_workstations,_and_servers634" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="IBM_mini/midrange_computers,_workstations,_and_servers634" style="font-size:114%;margin:0 4em"><a href="IBM" title="IBM">IBM</a> <a href="Midrange_computer" title="Midrange computer">mini/midrange computers</a>, workstations, and servers</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="IBM_1130" title="IBM 1130">IBM 1130</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_1132" title="IBM 1132">1132 line printer</a></li>
<li><a href="IBM_1442" title="IBM 1442">1442 card reader/punch</a></li>
<li><a href="IBM_1500" title="IBM 1500">1500 instructional system</a></li>
<li><a href="IBM_1627" title="IBM 1627">1627 drum plotter</a></li>
<li><a href="IBM_1800_Data_Acquisition_and_Control_System" title="IBM 1800 Data Acquisition and Control System">1800 Data Acquisition and Control System</a></li>
<li><a href="IBM_1627" title="IBM 1627">1627 plotter</a> (<a href="Calcomp" title="Calcomp">Calcomp</a>)</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="IBM_1400_series" title="IBM 1400 series">IBM 1400</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_1401" title="IBM 1401">1401</a></li>
<li><a href="IBM_1410" title="IBM 1410">1410</a></li>
<li><a href="IBM_1440" title="IBM 1440">1440</a></li>
<li><a href="IBM_1460" class="mw-redirect" title="IBM 1460">1460</a></li>
<li>peripherals
<ul><li><a href="IBM_1402" title="IBM 1402">1402 card reader/punch</a></li>
<li><a href="IBM_1403" title="IBM 1403">1403 line printer</a></li>
<li><a href="IBM_1442" title="IBM 1442">1442 card reader/punch</a></li>
<li><a href="IBM_7330" title="IBM 7330">7330 Magnetic Tape Unit</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="IBM_System" title="IBM System">IBM System</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_System/3" title="IBM System/3">System/3</a></li>
<li><a href="IBM_System/3X" title="IBM System/3X">System/3<i>X</i></a>
<ul><li><a href="IBM_System/32" title="IBM System/32">System/32</a></li>
<li><a href="IBM_System/34" title="IBM System/34">System/34</a></li>
<li><a href="IBM_System/36" title="IBM System/36">System/36</a></li>
<li><a href="IBM_System/38" title="IBM System/38">System/38</a></li></ul></li>
<li><a href="IBM_System/7" title="IBM System/7">System/7</a></li>
<li><a href="IBM_System_9000" title="IBM System 9000">System 9000</a></li>
<li><a href="IBM_System_p" title="IBM System p">System p</a></li>
<li><a href="Lenovo_System_x" title="Lenovo System x">System x</a>
<ul><li><a href="Lenovo_System_x#IBM_iDataPlex" title="Lenovo System x">iDataPlex</a></li>
<li>Predecessors: <a href="Lenovo_System_x#IBM_PS/2_Server" title="Lenovo System x">PS/2 Server</a></li>
<li><a href="Lenovo_System_x#IBM_PC_Server" title="Lenovo System x">PC Server</a></li>
<li><a href="Lenovo_System_x#IBM_Netfinity" title="Lenovo System x">Netfinity</a></li>
<li><a href="IBM_eServer" title="IBM eServer">eServer</a></li></ul></li>
</ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="IBM_AS/400" title="IBM AS/400">AS/400</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_Advanced/36" title="IBM Advanced/36">Advanced/36</a>*</li>
<li><a href="IBM_RS64" title="IBM RS64">RS64 microprocessor</a></li></ul>
</div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Applications,_software,_and_concepts36" scope="row" class="navbox-group" style="width:1%">Applications, software, and concepts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Control_Language" title="Control Language">Control Language</a></li>
<li><a href="Dealer_Business_System" title="Dealer Business System">Dealer Business System</a></li>
<li><a href="Dynamic_Logical_Partitioning" title="Dynamic Logical Partitioning">Dynamic Logical Partitioning</a></li>
<li><a href="IBM_i" title="IBM i">OS/400</a>
<ul><li><a href="Object_(IBM_i)" title="Object (IBM i)">object</a></li></ul></li>
<li><a href="Programming_Development_Manager" title="Programming Development Manager">Programming Development Manager</a></li>
<li><a href="Quick_Response_Engine" title="Quick Response Engine">Quick Response Engine</a></li>
<li><a href="Single-level_store" title="Single-level store">Single-level store</a></li></ul>
</div></td></tr></tbody></table><div>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="IBM_RS/6000" title="IBM RS/6000">RS/6000</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_ThinkPad_Power_Series" class="mw-redirect" title="IBM ThinkPad Power Series">ThinkPad Power Series</a></li>
<li>Predecessors: <a href="IBM_RT_PC" title="IBM RT PC">RT PC</a></li>
<li><a href="IBM_Academic_System" class="mw-redirect" title="IBM Academic System">Academic System</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_801" title="IBM 801">IBM 801</a></li>
<li><a href="IBM_3790" title="IBM 3790">3790 Communications System</a></li>
<li><a href="IBM_8100" title="IBM 8100">8100 Information System</a></li>
<li><a href="IBM_BladeCenter" title="IBM BladeCenter">BladeCenter</a></li>
<li><a href="IBM_IntelliStation" title="IBM IntelliStation">IntelliStation</a></li>
<li><a href="IBM_Series/1" title="IBM Series/1">Series/1</a></li></ul>
</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>* Also based on the System/36
<ul><li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Category</li>
<li><span class="noviewer" typeof="mw:File"><span title="Commons page"></span></span> <a href="https://commons.wikimedia.org/wiki/Category:IBM_minicomputers" class="extiw external" title="commons:Category:IBM minicomputers">Minicomputers on Commons</a></li>
<li><span class="noviewer" typeof="mw:File"><span title="Commons page"></span></span> <a href="https://commons.wikimedia.org/wiki/Category:IBM_servers" class="extiw external" title="commons:Category:IBM servers">Servers on Commons</a></li></ul></div></td></tr></tbody></table></div>
<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="IBM940" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="IBM940" style="font-size:114%;margin:0 4em"><a href="IBM" title="IBM">IBM</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="History_of_IBM" title="History of IBM">History</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="History_of_IBM" title="History of IBM">History</a>
<ul><li><a href="IBM_and_World_War_II" title="IBM and World War II">World War II</a></li></ul></li>
<li><a href="List_of_mergers_and_acquisitions_by_IBM" title="List of mergers and acquisitions by IBM">Mergers and acquisitions</a>
<ul><li><a href="Acquisition_of_the_IBM_PC_business_by_Lenovo" title="Acquisition of the IBM PC business by Lenovo">PC business acquisition by Lenovo</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="List_of_IBM_products" title="List of IBM products">Products</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Hardware8" scope="row" class="navbox-group" style="width:1%">Hardware</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_mainframe" title="IBM mainframe">Mainframe</a>
<ul><li><a href="IBM_Z" title="IBM Z">IBM Z</a></li></ul></li>
<li><a href="IBM_Power_microprocessors" title="IBM Power microprocessors">Power microprocessors</a></li>
<li><a href="IBM_storage" title="IBM storage">Storage</a>
<ul><li><a href="IBM_FlashSystem" title="IBM FlashSystem">FlashSystem</a></li>
<li><a href="IBM_DS8000_series" title="IBM DS8000 series">DS8000</a></li></ul></li>
<li>Quantum
<ul><li><a href="IBM_Q_System_One" title="IBM Q System One">Q System One</a></li>
<li><a href="IBM_Q_System_Two" title="IBM Q System Two">Q System Two</a></li>
<li><a href="IBM_Eagle" title="IBM Eagle">Eagle</a></li>
<li><a href="IBM_Osprey" title="IBM Osprey">Osprey</a></li>
<li><a href="IBM_Heron" title="IBM Heron">Heron</a></li>
<li><a href="IBM_Condor" title="IBM Condor">Condor</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_Blue_Gene" title="IBM Blue Gene">Blue Gene</a></li>
<li><a href="Cell_(processor)" title="Cell (processor)">Cell microprocessors</a></li>
<li><a href="PowerPC" title="PowerPC">PowerPC</a></li>
<li><a href="Midrange_computer" title="Midrange computer">Midrange computer</a></li>
<li><a href="IBM_Personal_Computer" title="IBM Personal Computer">Personal Computer</a></li>
<li><a href="IBM_Selectric" title="IBM Selectric">Selectric</a></li>
<li><a href="ThinkPad" title="ThinkPad">ThinkPad</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Carbon_Design_System" title="Carbon Design System">Carbon Design System</a></li>
<li><a href="IBM_Cloud" title="IBM Cloud">Cloud</a>
<ul><li><a href="Cloudant" title="Cloudant">Cloudant</a></li></ul></li>
<li><a href="IBM_Cognos_Analytics" title="IBM Cognos Analytics">Cognos Analytics</a></li>
<li><a href="HCL_Connections" title="HCL Connections">Connections</a></li>
<li><a href="Criminal_Reduction_Utilising_Statistical_History" title="Criminal Reduction Utilising Statistical History">Criminal Reduction Utilising Statistical History</a></li>
<li><a href="Fortran" title="Fortran">Fortran</a></li>
<li><a href="ILOG" title="ILOG">ILOG</a></li>
<li><a href="IBM_Information_Management_Software" title="IBM Information Management Software">Information Management Software</a></li>
<li><a href="Lotus_Software" title="Lotus Software">Lotus Software</a></li>
<li><a href="History_of_IBM_mainframe_operating_systems" title="History of IBM mainframe operating systems">Mainframe operating systems</a></li>
<li><a href="IBM_Mashup_Center" title="IBM Mashup Center">Mashup Center</a></li>
<li><a href="IBM_Planning_Analytics" title="IBM Planning Analytics">Planning Analytics</a></li>
<li><a href="IBM_PureQuery" class="mw-redirect" title="IBM PureQuery">PureQuery</a></li>
<li><a href="IBM_Quantum_Platform" title="IBM Quantum Platform">Quantum Platform</a>
<ul><li><a href="Qiskit" title="Qiskit">Qiskit</a></li>
<li><a href="OpenQASM" title="OpenQASM">OpenQASM</a></li></ul></li>
<li><a href="Rational_Software" title="Rational Software">Rational Software</a></li>
<li><a href="SPSS" title="SPSS">SPSS</a></li>
<li><a href="Tivoli_Software" title="Tivoli Software">Tivoli Software</a>
<ul><li><a href="Tivoli_Service_Automation_Manager" title="Tivoli Service Automation Manager">Service Automation Manager</a></li></ul></li>
<li><a href="IBM_Watson" title="IBM Watson">Watson</a></li>
<li><a href="IBM_Watsonx" title="IBM Watsonx">Watsonx</a>
<ul><li><a href="IBM_Granite" title="IBM Granite">Granite</a></li></ul></li>
<li><a href="IBM_WebSphere" title="IBM WebSphere">WebSphere</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Business<br>entities</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Apptio" title="Apptio">Apptio</a></li>
<li><a href="IBM_Center_for_The_Business_of_Government" title="IBM Center for The Business of Government">Center for The Business of Government</a></li>
<li><a href="IBM_Consulting" title="IBM Consulting">Consulting</a>
<ul><li><a href="Promontory_Financial_Group" title="Promontory Financial Group">Promontory</a></li></ul></li>
<li><a href="Kenexa" title="Kenexa">Kenexa</a></li>
<li><a href="List_of_international_subsidiaries_of_IBM" title="List of international subsidiaries of IBM">International subsidiaries</a>
<ul><li><a href="IBM_India" title="IBM India">India</a></li></ul></li>
<li><a href="IBM_Press" title="IBM Press">Press</a></li>
<li><a href="Red_Hat" title="Red Hat">Red Hat</a></li>
<li><a href="IBM_Research" title="IBM Research">Research</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="AdStar" title="AdStar">AdStar</a></li>
<li><a href="AIM_alliance" title="AIM alliance">AIM alliance</a>
<ul><li><a href="Kaleida_Labs" title="Kaleida Labs">Kaleida Labs</a></li>
<li><a href="Taligent" title="Taligent">Taligent</a></li></ul></li>
<li><a href="Ambra_Computer_Corporation" title="Ambra Computer Corporation">Ambra Computer</a></li>
<li><a href="Cognos" title="Cognos">Cognos</a></li>
<li><a href="EduQuest" title="EduQuest">EduQuest</a></li>
<li><a href="Kyndryl" title="Kyndryl">Kyndryl</a></li>
<li><a href="Lexmark" title="Lexmark">Lexmark</a></li>
<li><a href="Merative" title="Merative">Merative</a></li>
<li><a href="IBM_Microelectronics" title="IBM Microelectronics">Microelectronics</a></li>
<li><a href="IBM_Product_Center" title="IBM Product Center">Product Center</a></li>
<li><a href="Science_Research_Associates" title="Science Research Associates">Science Research Associates</a></li>
<li><a href="Service_Bureau_Corporation" title="Service Bureau Corporation">Service Bureau</a></li>
<li><a href="The_Weather_Company" title="The Weather Company">The Weather Company</a> (<a href="Weather_Underground_(weather_service)" title="Weather Underground (weather service)">Weather Underground</a>)</li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Facilities</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>Towers
<ul><li><a href="1250_Ren%C3%A9-L%C3%A9vesque" title="1250 René-Lévesque">1250 René-Lévesque</a>, Montreal, QC</li>
<li><a href="One_Atlantic_Center" title="One Atlantic Center">One Atlantic Center</a>, Atlanta, GA</li></ul></li>
<li>Software Labs
<ul><li><a href="IBM_Rome_Software_Lab" title="IBM Rome Software Lab">Rome Software Lab</a></li>
<li><a href="IBM_Toronto_Software_Lab" title="IBM Toronto Software Lab">Toronto Software Lab</a></li></ul></li>
<li>IBM Buildings
<ul><li><a href="AMA_Plaza" title="AMA Plaza">Chicago</a></li>
<li><a href="IBM_Building%2C_Honolulu" title="IBM Building, Honolulu">Honolulu</a></li>
<li><a href="590_Madison_Avenue" title="590 Madison Avenue">New York</a></li>
<li><a href="1200_Fifth" title="1200 Fifth">Seattle</a></li></ul></li>
<li>Facilities
<ul><li><a href="Thomas_J._Watson_Research_Center" title="Thomas J. Watson Research Center">Thomas J. Watson Research Center</a></li>
<li><a href="IBM_Hakozaki_Facility" title="IBM Hakozaki Facility">Hakozaki Facility</a></li>
<li><a href="IBM_Yamato_Facility" title="IBM Yamato Facility">Yamato Facility</a></li></ul></li>
<li><a href="Cambridge_Scientific_Center" title="Cambridge Scientific Center">Cambridge Scientific Center</a></li>
<li><a href="IBM_Hursley" title="IBM Hursley">IBM Hursley</a></li>
<li><a href="IBM_Canada_Head_Office_Building" title="IBM Canada Head Office Building">Canada Head Office Building</a></li>
<li><a href="IBM_Rochester" title="IBM Rochester">IBM Rochester</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Initiatives</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>Academy of Technology</li>
<li><a href="IBM_Deep_Thunder" title="IBM Deep Thunder">Deep Thunder</a>
<ul><li><a href="Develothon" title="Develothon">Develothon</a></li></ul></li>
<li><a href="IBM_Fellow" title="IBM Fellow">Fellow</a></li>
<li><a href="IBM's_The_Great_Mind_Challenge" title="IBM's The Great Mind Challenge">The Great Mind Challenge</a></li>
<li><a href="Linux_Technology_Center" title="Linux Technology Center">Linux Technology Center</a></li>
<li><a href="IBM_SkillsBuild" title="IBM SkillsBuild">SkillsBuild</a></li>
<li><a href="Smarter_Planet" title="Smarter Planet">Smarter Planet</a></li>
<li><a href="IBM_Virtual_Universe_Community" title="IBM Virtual Universe Community">Virtual Universe Community</a></li>
<li><a href="World_Community_Grid" title="World Community Grid">World Community Grid</a></li>
<li><a href="IBM_Think_conference" title="IBM Think conference">Think conference</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Inventions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Automated_teller_machine" class="mw-redirect" title="Automated teller machine">Automated teller machine</a></li>
<li><a href="Cynefin_framework" title="Cynefin framework">Cynefin framework</a></li>
<li><a href="Dynamic_random-access_memory" title="Dynamic random-access memory">DRAM</a></li>
<li><a href="Keypunch" title="Keypunch">Electronic keypunch</a></li>
<li><a href="Floppy_disk" title="Floppy disk">Floppy disk</a></li>
<li><a href="Hard_disk_drive" title="Hard disk drive">Hard disk drive</a></li>
<li><a href="Magnetic_stripe_card" class="mw-redirect" title="Magnetic stripe card">Magnetic stripe card</a></li>
<li><a href="Relational_model" title="Relational model">Relational model</a></li>
<li><a href="Sabre_(travel_reservation_system)" title="Sabre (travel reservation system)">Sabre airline reservation system</a></li>
<li><a href="Scanning_tunneling_microscope" title="Scanning tunneling microscope">Scanning tunneling microscope</a></li>
<li><a href="Swap_(finance)" title="Swap (finance)">Financial swaps</a></li>
<li><a href="Universal_Product_Code" title="Universal Product Code">Universal Product Code</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Terminology</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Big_Blue" class="mw-redirect" title="Big Blue">Big Blue</a></li>
<li><a href="Commercial_Processing_Workload" title="Commercial Processing Workload">Commercial Processing Workload</a></li>
<li><a href="Customer_engineer" title="Customer engineer">Customer engineer</a></li>
<li><a href="Globally_integrated_enterprise" title="Globally integrated enterprise">Globally integrated enterprise</a></li>
<li><a href="Electronic_business" title="Electronic business">e-business</a></li>
<li><a href="Think_(slogan)" title="Think (slogan)">Think slogan</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="List_of_IBM_CEOs" title="List of IBM CEOs">CEOs</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Thomas_J._Watson" title="Thomas J. Watson">Thomas J. Watson</a> (1914–1956)</li>
<li><a href="Thomas_J._Watson_Jr." title="Thomas J. Watson Jr.">Thomas Watson Jr.</a> (1956–1971)</li>
<li><a href="T._Vincent_Learson" title="T. Vincent Learson">T. Vincent Learson</a> (1971–1973)</li>
<li><a href="Frank_T._Cary" title="Frank T. Cary">Frank T. Cary</a> (1973–1981)</li>
<li><a href="John_R._Opel" title="John R. Opel">John R. Opel</a> (1981–1985)</li>
<li><a href="John_Fellows_Akers" title="John Fellows Akers">John Fellows Akers</a> (1985–1993)</li>
<li><a href="Lou_Gerstner" title="Lou Gerstner">Louis V. Gerstner Jr.</a> (1993–2002)</li>
<li><a href="Samuel_J._Palmisano" title="Samuel J. Palmisano">Samuel J. Palmisano</a> (2002–2011)</li>
<li><a href="Ginni_Rometty" title="Ginni Rometty">Ginni Rometty</a> (2012–2020)</li>
<li><a href="Arvind_Krishna" title="Arvind Krishna">Arvind Krishna</a> (since 2020)</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Board of<br>directors</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Thomas_Buberl" title="Thomas Buberl">Thomas Buberl</a></li>
<li><a href="David_Farr_(businessman)" title="David Farr (businessman)">David Farr</a></li>
<li><a href="Alex_Gorsky" title="Alex Gorsky">Alex Gorsky</a></li>
<li><a href="Michelle_Howard" title="Michelle Howard">Michelle J. Howard</a></li>
<li><a href="Arvind_Krishna" title="Arvind Krishna">Arvind Krishna</a></li>
<li><a href="Andrew_Liveris" title="Andrew Liveris">Andrew Liveris</a></li>
<li><a href="Martha_E._Pollack" class="mw-redirect" title="Martha E. Pollack">Martha E. Pollack</a></li>
<li><a href="Joseph_R._Swedish" title="Joseph R. Swedish">Joseph R. Swedish</a></li>
<li><a href="Peter_Voser" title="Peter Voser">Peter R. Voser</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><i><a href="A_Boy_and_His_Atom" title="A Boy and His Atom">A Boy and His Atom</a></i></li>
<li>Big Blue sports teams
<ul><li><a href="IBM_Big_Blue_(X-League)" title="IBM Big Blue (X-League)">American football</a></li>
<li><a href="IBM_Big_Blue_(rugby_union)" title="IBM Big Blue (rugby union)">Rugby union</a></li></ul></li>
<li><a href="Common_Public_License" title="Common Public License">Common Public License</a>/<a href="IBM_Public_License" title="IBM Public License">IBM Public License</a>
<ul><li><i><a href="Wallace_v._International_Business_Machines_Corp." title="Wallace v. International Business Machines Corp.">Wallace v. International Business Machines Corp.</a></i></li></ul></li>
<li><a href="Deep_Blue_(chess_computer)" title="Deep Blue (chess computer)">Deep Blue</a></li>
<li><a href="Deep_Thought_(chess_computer)" title="Deep Thought (chess computer)">Deep Thought</a></li>
<li><a href="Dynamic_infrastructure" title="Dynamic infrastructure">Dynamic infrastructure</a></li>
<li><a href="GlobalFoundries" title="GlobalFoundries">GlobalFoundries</a></li>
<li><a href="GUIDE_International" title="GUIDE International">GUIDE International</a></li>
<li><i><a href="IBM_and_the_Holocaust" title="IBM and the Holocaust">IBM and the Holocaust</a></i></li>
<li><a href="IBM_international_chess_tournament" title="IBM international chess tournament">International chess tournament</a></li>
<li><a href="Lucifer_(cipher)" title="Lucifer (cipher)">Lucifer cipher</a></li>
<li><i><a href="Mathematica%3A_A_World_of_Numbers..._and_Beyond" title="Mathematica: A World of Numbers... and Beyond">Mathematica</a></i></li>
<li><a href="IBM_Plex" title="IBM Plex">IBM Plex</a></li>
<li><a href="SHARE_(computing)" title="SHARE (computing)">SHARE computing</a></li>
<li><a href="ScicomP" title="ScicomP">ScicomP</a></li>
<li><a href="IBM_and_unions" title="IBM and unions">Unions</a></li></ul>
</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>
<ul><li><span class="noviewer" typeof="mw:File"><span title="Commons page"></span></span> <a href="https://commons.wikimedia.org/wiki/IBM" class="extiw external" title="commons:IBM">Commons</a></li>
<li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Category</li>
<li><span class="noviewer" typeof="mw:File"><span title="Template"></span></span> Navigational boxes
<ul><li>FOSS</li>
<li>Midrange computers</li>
<li>Operating systems</li>
<li>Personal computers</li>
<li>System/360</li>
<li>System/370</li>
<li>Typewriters</li>
<li>Vacuum tube computers</li></ul></li></ul>
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