Special Features:

Dim. 10.3h x 10.3w x 17d-inches; removable recording medium-flexible disk 32 sector; storage-2.5 megabits unformatted capacity; disc speed 360 rpm; head life 20, 000 hours; power req. 110/220v porm 20 pct, 50/60 hz, 200 watts max

Properties:

An electromechanical item which accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may or may not consist of disk(s) some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data translating heads for impressing on or removing from the disk surface data in digital form. the item is a component of an electronic computer. see also, magnetic drum, data storage; core memory unit.