5895-01-528-7875 TRACKBALL,DATA ENTRY Index 6110-01-528-7877 CONTROLLER,MOTOR

National Stock Number:
7025-01-528-7876

Federal Supply Class:
7025

National Item Identification Number:
015287876

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:
286714-B221MVG3HPE GOVERNMENT, LLC
286714-B221RCQ5HP HEWLETT PACKARD CORP
286714-B2228480HEWLETT-PACKARD COMPANY
286714-B2229355NAVY, UNITED STATES DEPARTMENT OF THE
286714B221BS14LYME COMPUTER SYSTEMS, INC.


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE3.50
ACCESS TIME IN MILLISECONDS4.9
DATA STORAGE CAPACITY72.80 GIGABYTES
DESIGN TYPEHARD DISK
INTERFACE TYPESCSI
OVERALL HEIGHT1.000 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYHARD DRIVE 72.8GB
SPECIAL FEATURESHP ULTRA320 UNIVERSAL HARD DRIVE (72.8GB); HP (28480) PART NUMBER IS 286714-B22.
UNIT DESIGNINTERNAL
TRANSFER RATE IN MEGABYTES PER SECOND320.0


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