7025-01-486-4181 DISK AND TAPE DRIVE UNIT Index 7025-01-486-4183 CONTROLLER PROGRAM

National Stock Number:
7025-01-486-4182

Federal Supply Class:
7025

National Item Identification Number:
014864182

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:
363-644404RE5DELL COMPUTER CORP
77A119777P303538LOCKHEED MARTIN CORPORATION
9578P04RE5DELL COMPUTER CORP
A1658-6903128480HEWLETT-PACKARD COMPANY
9U3001-00165867SEAGATE TECHNOLOGY
A1658-69031U6184HP ENTERPRISE SERVICES UK LTD
ST318203LC1MT58PJ SPILLANE CO INC
A4998A28480HEWLETT-PACKARD COMPANY
A4998A50444HEWLETT-PACKARD CO H P LABORATORIES
A4998A58228HEWLETT-PACKARD CO ROSEVILLE NETWORKS DIV
ST318203LC65867SEAGATE TECHNOLOGY
ST318406LC65867SEAGATE TECHNOLOGY


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE3.50
DATA STORAGE CAPACITY18.00 GIGABYTES
DESIGN TYPEHARD DISK
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY LVD DISK DRIVE
SPECIAL FEATURESLOW VOLTAGE DIFFERENTIAL DISK; 10,000 RPM
UNIT DESIGNINTERNAL


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