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Status : Active
Standard Type : Main
Document No : ISO 7297:1985
Document Year : 1985
Pages : 15
Edition : 1
Section Volume : Information technology (ISO/IEC JTC 1.)
Lays down mechanical, physical and magnetic characteristics of a lubricated magnetic disk, having a 200 mm (7.9 in) outer diameter and 63.5 mm (2,5 in) inner diameter, intended for mounting in data storage devices. Defines the requirements for a disk to give satisfactory performance at 95 840 flux transitions per track. When used at other densities, equivalent performance may require modifications of the characteristics. Reference: ISO 1202