7025-01-589-8106 DISK DRIVE UNIT Index 7025-01-590-0737 KEYBOARD,DATA ENTRY

National Stock Number:
7025-01-589-9211

Federal Supply Class:
7025

National Item Identification Number:
015899211

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:
62134993AAF0057THALES SIX GTS FRANCE SAS
HUS156045VLS6003VTZ4HITACHI GLOBAL STORAGE TECHNOLOGIES


Techincal Specification:
DRIVE HEIGHTFULL
DRIVE QUANTITY1
DRIVE SIZE3.50
DATA STORAGE CAPACITY450.00 GIGABYTES
DESIGN TYPEHARD DISK
HEAD TYPE AND QUANTITY8 READ/WRITE
OVERALL HEIGHT146.2 MILLIMETERS NOMINAL
OVERALL WIDTH101.6 MILLIMETERS NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY3.5 INCH ENTERPRISE HARD DISK DRIVE
SPECIAL FEATURES6GB/S SAS / 4GB/S FCAL INTERFACE; 64 DATA BUFFER; 15,000 RPM; 600 / 400 INTERFACE TRANSFER RATE; 198 TO 119 SUSTAINED TRANSFER RATE
UNIT DESIGNINTERNAL


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