Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
disk drive
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:formFactor |
large, standalone unit
|
| gptkbp:historicalSignificance |
early removable disk storage device
|
| https://www.w3.org/2000/01/rdf-schema#label |
CDC 844 disk drive
|
| gptkbp:interface |
proprietary CDC interface
|
| gptkbp:introducedIn |
1962
|
| gptkbp:manufacturer |
gptkb:Control_Data_Corporation
|
| gptkbp:mediaType |
gptkb:personal_computer
|
| gptkbp:number_of_platters |
6
|
| gptkbp:rotational_speed |
3600 RPM
|
| gptkbp:storage |
100,000 6-bit words
|
| gptkbp:used_in |
gptkb:CDC_160-A_computer
|
| gptkbp:bfsParent |
gptkb:CDC_6000_series
|
| gptkbp:bfsLayer |
6
|