Artifact Details

Description

Object is a 16 bit minicomputer and disk drives in a triple rack cabinet. Computer in the middle of the right rack is an Elektronika 100-25. There is a disk controller in the left rack and a number of IBM 5440 equivalent cartridge disk drives below. These cartridge disk drives were made by company ISOT in Bulgaria. The CPU is a replica of a Unibus PDP11, made in the USSR. The upper device in the middle rack is a service unit for the disk drives. Below there are two SM5400 disk drives, made by company ISOT in Bulgaria: each contains a removable disk (and optional a hard disk on the same axle), each with 4,5 MByte capacity. The upper device in the right rack is a tape drive SM5300.01, made by company ISOT in Bulgaria. It handles 1/2" magnetic tapes with 800 bpi at 9 tracks, around 11 MByte per tape.

The two lower units (K7076) in the left and middle rack are graphic controllers, made by company Robotron in the GDR.

Date

1980 ca.

Manufacturer

Electronic Computer and Control Machines Plant (VUM), Kiev

Place Manufactured

USSR

Identifying Numbers

Other number	376.92.33	Hand written on label on left front rack - accession number.
Other number	CM 1630	Label on unit in left column
Other number	K 7067	On units in left and center column

Dimensions

overall: 71 1/4 in x 64 in x 32 3/4 in

Category

Digital computer/minicomputer

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007