File:Memoria di IBM Sistema 3 - Museo scienza tecnologia Milano D1208.jpg
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memoria di IBM Sistema 3 ( ) | ||||||||||||||||||||||||
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Author |
I.B.M. Italia (costruttore/ produttore/ progettista) |
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Title |
memoria di IBM Sistema 3 |
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Description |
Italiano: Il dispositivo è costituito da diverse componenti montate sui due lati della struttura portante in plastica Le varie componenti sono costituite da:- 12 circuiti stampati inseriti verticalmente sulla piastra base tramite appositi connettori; su detti circuiti sono montati componenti elettronici di vario genere quali memorie (DRAM), transistor, diodi, resistori- doppio circuito stampato multistrato con memorie (DRAM) collegate tramite fili elettrici ad altra piastra del sistema- circuito stampato di interconnessione con collegamenti verso le piastre sopra menzionate- su un lato copertura plastica trasparente a protezione di componenti operanti ad alte temperatura
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Date |
between 1965 and 1965 date QS:P571,+1965-00-00T00:00:00Z/10,P1319,+1965-00-00T00:00:00Z/9,P1326,+1965-00-00T00:00:00Z/9 |
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Medium | plastica | |||||||||||||||||||||||
Dimensions |
width: 225 cm (88.5 in); thickness: 10 cm (3.9 in) dimensions QS:P2049,225U174728 dimensions QS:P2610,10U174728 Weight: 26 kg (57.74 lb) |
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Collection |
institution QS:P195,Q947082 |
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Accession number |
D 1208 |
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Object history | I.B.M. Italia | |||||||||||||||||||||||
References |
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Source/Photographer | Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano. | |||||||||||||||||||||||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:30, 21 May 2016 | 1,280 × 870 (662 KB) | Federico Leva (WMIT) (talk | contribs) | {{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | BIB3D = 1980 | RSR1 = Reduzzi, Luca | CTP = Informatica | AUT1R = costruttore/ produttore/ progettista | AUT1N = I.B.M. Italia | CMPD = 2011 | INV1N = D 1208 |... |
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Width | 3,128 px |
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Height | 2,126 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 12:24, 8 April 2011 |
Color space | Uncalibrated |
Image width | 1,280 px |
Image height | 870 px |
Date and time of digitizing | 14:24, 8 April 2011 |
Date metadata was last modified | 14:24, 8 April 2011 |
IIM version | 2 |