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Guy Harris (talk | contribs) →Upgrade option: Rephrase a bit to make the tone more encyclopedic and to put a footnote inline. |
Guy Harris (talk | contribs) Use similar infobox and images to what the Model 165 page uses. |
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{{Infobox information appliance
| name =
| title =
| aka =
| logo = File:IBM logo.svg
| image =
| caption = IBM System/370 Model 155
| developer =
| manufacturer = International Business Machines Corporation ([[IBM]])
| family = [[System/370]]
| type =
| generation =
| releasedate = {{Start date|1970|06|30}}
| lifespan =
| price =
| discontinued = December 23, 1977
| unitssold =
| unitsshipped =
| media =
| os =
| power =
| soc =
| cpu =
| memory =
| storage =
| memory card =
| display =
| graphics =
| sound =
| input =
| controllers =
| camera =
| touchpad =
| connectivity =
| platform =
| service =
| dimensions =
| weight =
| topgame =
| compatibility=
| predecessor =
| successor =
| related =
| website = {{Official website|https://www-03.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP2022.html}} ''IBM Archives''
}}
[[File:IBM_370-145_(I198005).jpg|thumb|3 months after the announcement of <br>the 370/165 (and 155)<br> came the Model 145.<ref>{{cite web|url=https://www-03.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP3145.html|title=System/370 Model 145|website=IBM Archives|publisher=IBM}}</ref><br>Unlike the 165 (or 155), <br>the 145's lack of virtual memory could be rectified with a simple [[microcode]] update from a floppy disk, vs the others needing a hardware upgrade.]]
[[File:IBM_magnetic_disk_drives_3330+3333.png|thumb|The IBM 3330 <br>Direct Access Storage Facility, <br>code-named Merlin, was introduced in June 1970 for use with the IBM System/370. Its removable disk packs could hold 100 MB]]
The '''IBM System/370 Model 155''' (and the [[IBM System/370 Model 165|Model 165]]),<ref name=IBMarc.165>{{cite web|url=https://www-03.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP3165.html|title=System/370 Model 165|website=IBM Archives|publisher=IBM}}</ref>
were jointly announced Jun 30, 1970.<ref name=IBMarc.155>{{cite web|url=https://www-03.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP3155.html|title=System/370 Model 155|website=IBM Archives|publisher=IBM}}</ref><ref>the same day as the announcement of the 370/195, coming about 14 months after the announcement of the 360/195. Both 195 machines were withdrawn Feb. 9, 1977. see https://www-03.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP2195.html and https://www-03.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP3195.html</ref>
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