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Status : Active
Standard Type : Main
Document No : ISO 7298:1985
Document Year : 1985
Pages : 15
Edition : 1
Section Volume : Information technology (ISO/IEC JTC 1.)
Lays down the mechanical, physical and magnetic characteristics for a lubricated magnetic disk of 210 mm (8.3 in) outer diameter and 100 mm (3.9) inner diameter intended for data storage devices. Defines requirements for a disk to enable satisfactory performance at 158 368 flux transitions per track. Other densities may necessitate modified characteristics.