ESER is an abbreviation for Einheitliches System Elektronischer Rechenmaschinen (German for "standardized system of electronic computers"), a term used in the
GDRfor ES EVMcomputers produced according to a treaty between the members of Comeconsigned on December 23 1968covering the development of a standardized computing system.
ESER was also the name for computers developed by this standard. Most ESER Computers were named ЕС (which is Cyrillic for "ES") followed by a four digit number, e.g., EC 1055, often also called ESER (e.g., ESER 1055).
Robotronalso produced minicomputers, whose names started with "K" ("Kleinrechner" for "minicomputer").
**EC 1834, 1835 (
IBM PCXT compatibles)
**EC 1040, 1055, 1055M, 1056, 1057
**K 1001, 1002, 1003, K 1510, K 1520, K 1820, K 5103, K 5201, K 8913, K 8915, K 8924
** EC 1010, 1011, 1012
The ESER systems were in operation in GDR until 1995.
History of computer hardware in communist countries
* [http://www.computer-archiv.de/comp0049.htm#ESER technical data of some ESER computers by ]
* [http://www.computer-archiv.de/comp0179.htm#ESER technical data of some ESER computers by Videoton]
* [http://www.ivp-potsdam.de/Fotos_2.htm some photos of a ESER Mainframe]
* [http://www.fh-merseburg.de/Museum/Ubersichten/Ubersichten.pdf PDF! On Page 6 is an Overview of different ESER Mainframes in German]
* [http://compmus9.valuehost.ru/histussr/1.htm Overview of different ESER Computers in Russian (with pictures)]
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