Product Details | DISK DRIVE UNIT

7025-01-476-5547 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.

Part Alternates: QM309100KNLW, QM309100KN-LW, 19006102, 1900610-2, 1983405 REF DES 3A1A6, 1983405REFDES3A1A6, 7025-01-476-5547, 01-476-5547, 7025014765547, 014765547

Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment | ADP Input/Output and Storage Devices

Supply Group (FSG) NSN Assign. NIIN
70 01-476-5547

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Technical Data | NSN 7025-01-476-5547

Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE HARD DISK
DRIVE SIZE 3.50
DRIVE QUANTITY 2
DATA STORAGE CAPACITY 9.10 MEGABYTES
ACCESS TIME IN MILLISECONDS 6.9
TRANSFER RATE IN MEGABYTES PER SECOND 80.0
INTERFACE TYPE SCSI-2
HEAD TYPE AND QUANTITY 4 READ
VOLTAGE IN VOLTS AND CURRENT TYPE 12.0 DC
OVERALL LENGTH 5.750 INCHES NOMINAL
OVERALL HEIGHT 1.000 INCHES NOMINAL
OVERALL WIDTH 4.000 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT 1.400 POUNDS
OPERATING TEMP RANGE 5.0 TO 55.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 7025-01-476-5547

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information