7025-01-590-5310 DISK DRIVE UNIT Index 7025-01-590-7520 INTERFACE UNIT,DATA TRANSFER

National Stock Number:
7025-01-590-6548

Federal Supply Class:
7025

National Item Identification Number:
015906548

Description:
DISK DRIVE UNIT

Detail:
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.


Manufacturer Information:
413647-00128480HEWLETT-PACKARD COMPANY


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE3.50
DATA STORAGE CAPACITY300.00 GIGABYTES
DESIGN TYPEHARD DISK
UNIT DESIGNINTERNAL


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