ANSI INCITS 179:1990(S2017)
Current
Current
The latest, up-to-date edition.
95-mm Diameter Rigid Digital Recording Disk
Published date
01-01-2017
Publisher
Provides the mechanical, physical and magnetic properties of a low-friction disk with a diameter of 95 mm (3.740 inches) and with a typical recording density of 31.5 tracks per millimeter (tpmm) (800 trakcs per inch (tpi)) with 567 flux transitions per millimeter (ftpmm) (14 400 flux transitions per inch (ftpi)) at a radius of 23 mm (0.900 inch).
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