NSN 7025-01-492-0903

Part Details | DISK DRIVE UNIT

7025-01-492-0903 An electromechanical or solid state item which accepts and systematically 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 suceptible 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.

Alternate Parts: FX4830T, D438960091, D4389-60091, FX4830T, D438960091, D4389-60091, 7025-01-492-0903, 01-492-0903, 7025014920903, 014920903

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
70NOV 14, 200101-492-090337008 ( DISK DRIVE UNIT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-492-0903
Part Number Cage Code Manufacturer
FX4830T28480HEWLETT-PACKARD COMPANYDBA HP
D4389-6009128480HEWLETT-PACKARD COMPANYDBA HP
FX4830T1B3R7MITSUMI ELECTRONICS CORP
D4389-600911B3R7MITSUMI ELECTRONICS CORP
Technical Data | NSN 7025-01-492-0903
Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE COMPACT DISK - READ ONLY MEMORY
DRIVE SIZE 5.25
DRIVE QUANTITY1
DATA STORAGE CAPACITY128.00 MEGABYTES
ACCESS TIME IN MILLISECONDS75.0
TRANSFER RATE IN MEGABYTES PER SECOND48.0
INTERFACE TYPE IDE
POWER SOURCE EXTERNAL
VOLTAGE IN VOLTS AND CURRENT TYPE12.0 DC
OVERALL LENGTH7.938 INCHES NOMINAL
OVERALL HEIGHT1.625 INCHES NOMINAL
OVERALL WIDTH5.750 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT0.930 POUNDS
OPERATING TEMP RANGE+5.0 TO +50.0 DEG CELSIUS
END ITEM IDENTIFICATIONUSQ-119