IBM 2311 Disk Storage Drive

URI: https://gptkb.org/entity/IBM_2311_Disk_Storage_Drive
GPTKB entity
Statements (28)
Predicate Object
gptkbp:instanceOf disk storage device
gptkbp:averageAccessTime 85 milliseconds
gptkbp:bytesPerSector 100
gptkbp:compatibleWith gptkb:IBM_2841_Control_Unit
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:dataRate 156 kilobytes per second
gptkbp:height 40 inches
https://www.w3.org/2000/01/rdf-schema#label IBM 2311 Disk Storage Drive
gptkbp:interface gptkb:IBM_2311_interface
gptkbp:introduced 1964
gptkbp:manufacturer gptkb:IBM
gptkbp:marketedAs random access storage device
gptkbp:maximumDepth 29 inches
gptkbp:mediaType gptkb:personal_computer
gptkbp:numberOfPlatters 6
gptkbp:numberOfTracks 200
gptkbp:powerSource 1.5 kW
gptkbp:predecessor gptkb:IBM_1301_Disk_Storage_Unit
gptkbp:removableDiskPack yes
gptkbp:sectorsPerTrack 20
gptkbp:storage 7.25 megabytes
gptkbp:successor gptkb:IBM_2314_Disk_Storage_Drive
gptkbp:usedFor gptkb:IBM_System/360
gptkb:IBM_System/370
gptkbp:weight 600 pounds
gptkbp:width 29 inches
gptkbp:bfsParent gptkb:IBM_1311_Disk_Storage_Drive
gptkbp:bfsLayer 6