標準號：ISO 7297-1985
中文標準名稱：信息處理 數據存儲設備用磁盤盤片 外徑200mm(7.9 in)、內徑63.5mm(2.5 in)、每道96000磁通翻轉
英文標準名稱：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
標準類型：L64
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L64
國際標準分類號：35.220.21
適用范圍：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