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 6685-00-600-3808
NSN 5930-01-415-5103
NSN 5985-01-230-1024
NSN 6150-01-289-1283
NSN 6240-00-480-1558
NSN 5930-00-876-0316
NSN 6645-01-487-4341
NSN 6610-01-240-6629
NSN 5950-01-025-5826
NSN 6220-01-483-4955
NSN 5920-01-206-9947
NSN 7035-01-179-5667