ISO 7298:1985
Information processing; Magnetic disk for data storage devices; 158 000 flux transitions per track, 210 mm (8.3 in) outer diameter, 100 mm (3.9 in) inner diameter

Standard No.

ISO 7298:1985

Release Date

1985

Published By

International Organization for Standardization (ISO)

Latest

ISO 7298:1985

Scope

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.

ISO 7298:1985 history

• 1985 ISO 7298:1985 Information processing; Magnetic disk for data storage devices; 158 000 flux transitions per track, 210 mm (8.3 in) outer diameter, 100 mm (3.9 in) inner diameter