Artifact Details

Title

ES Computer (Ryad) logic module

Catalog Number

X1084.91

Type

Physical object

Description

Discrete transistors with bundled-wire and surface-solder connections.

The ES series of computers (aka Ryad) was a series of IBM 360/370 clones designed and manufactured in Minsk, USSR, between 1971-1983.

Object is a circuit board with white plastic cover over component side protecting discrete components.
This part is from a HDD controller, US5568.

Date

1973

Manufacturer

Minsk

Place Manufactured

Union of Soviet Socialist Republics

Identifying Numbers

Model number Minsk Not visible on object 11/29/07
Other number E C 5568 E 003 Outside of metal handle
Other number WR7102947 Corner of back side
Serial number N205 1X .83 Lower corner of back side

Dimensions

overall: .5 x 12.25 x 6.25

Category

Component: circuit board / module

Credit

Gift of State Academy of Finance

Lot Number

X1084.91
 

Related Records

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