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 6240-00-350-4375
NSN 6110-00-279-3266
NSN 6320-00-400-8042
NSN 5925-01-112-2244
NSN 5910-01-276-6252
NSN 5985-01-106-4628
NSN 5999-01-106-1649
NSN 5930-01-596-3660
NSN 6220-01-458-9023
NSN 5960-01-411-5217
NSN 6135-01-652-4521
NSN 5985-00-581-0513