Internal hard disk drive; 25.64 mb per disk surface; unformatted capacity: 179.45 mb per drive, 20.944 bytes min. Per track; typical format capacity: 512 byte sectors, 149.15 mb per drive, 21.31 mb per surface, 35 sectors/track, 10.0 mbit/sec transfer rate, disk 5 1/4 in.
No other part numbers with same form, fit, and function found.
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 6645-01-212-9474
NSN 5960-01-199-6953
NSN 6135-01-585-8174
NSN 5835-01-141-8823
NSN 5985-01-441-8140
NSN 6220-01-481-2603
NSN 5935-00-043-2332
NSN 5835-00-165-3069
NSN 5965-00-802-6683
NSN 6150-00-176-7442
NSN 7035-01-356-4025
NSN 5950-01-460-2003