Artifact Details Title 4381 system processor (CPU) Catalog Number X1640.99CF Type Physical object Description Object is a large cabinet with a small simple control panel and two slots for 8-inch diskettes. Inside are gates holding circuits and power supplies. The 43x1 series are 370-architecture mainframes. Date ca. 1980 Manufacturer International Business Machines Corporation (IBM) Place Manufactured U.S. Identifying Numbers Model number 4381 Serial number 11647 Label on bottom frame rail in back Dimensions overall: 71 x 64.5 x 32 Category Digital Computer: mainframe Credit Gift of Valeo Corporation Lot Number X1640.99 Related Records 102707902 4381 Processor Maintenance Diagrams 1027078974381 Processor Maintenance Information Vol. A01 102707900 4381 Processor Maintenance Information Vol. A02 1027079014381 Processor Maintenance Information Vol. A03 102707896 4381 Processor Maintenance Information Vol. A04 1027078954381 Processor Maintenance Information Vol. A05 102707898 4381 Processor Maintenance Information Vol. A06 1027078994381 Processor Maintenance Information Vol. A07 102707894 4381 Processor Operations Manual 1027078934381 Processor Problem Analysis Guide
