F8.550 in. W; 4.500 in. H; 14.250 in. D; 21.330 mbytes of data per disk drive unformatted; rotational speed 3000 rpm; 512 cylinders; 2048 tracks; 2 disks; 1 index; ambient temperature 10 to 46 deg. C
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.
Classification: Other storage units, nesoi
NSN 6145-01-426-8976
NSN 2925-01-532-8445
NSN 5945-01-495-8848
NSN 5905-00-876-0532
NSN 5855-00-973-5717
NSN 5999-01-552-0822
NSN 5920-01-528-0968
NSN 6610-01-067-0228
NSN 5835-01-453-3074
NSN 5905-00-516-2871
NSN 6650-01-633-9147
NSN 2925-00-406-4381