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ISO 7297:1985

Information processing — Magnetic disk for data storage devices — 96 000 flux transitions per track, 200 mm (7.9 in) outer diameter, 63,5 mm (2.5 in) inner diameter

Mar 14, 1985

General information

90.93     May 7, 2021

ISO

ISO/IEC JTC 1

International Standard

35.220.21  

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Scope

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

Life cycle

NOW

PUBLISHED
ISO 7297:1985
90.93 Standard confirmed
May 7, 2021