Product Details | DISK DRIVE UNIT

7025-01-471-2709 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: ST136475LC, 7025-01-471-2709, 01-471-2709, 7025014712709, 014712709

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

Supply Group (FSG) NSN Assign. NIIN
70 01-471-2709

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 7025-01-471-2709

Technical Data | NSN 7025-01-471-2709

Characteristic Specifications
UNIT DESIGN INTERNAL
DESIGN TYPE HARD DISK
DRIVE SIZE 3.50
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 36.40 GIGABYTES
DRIVE HEIGHT HALF
ACCESS TIME IN MILLISECONDS 7.4
TRANSFER RATE IN MEGABYTES PER SECOND 137.0
INTERFACE TYPE SCSI
OVERALL LENGTH 146.0 MILLIMETERS NOMINAL
OVERALL HEIGHT 41.1 MILLIMETERS NOMINAL
OVERALL WIDTH 101.6 MILLIMETERS NOMINAL
UNPACKAGED UNIT WEIGHT 1.0 KILOGRAMS
OPERATING TEMP RANGE 5.0 TO 50.0 DEG CELSIUS
SPECIAL FEATURES MODEL NAME - BARRACUDA 36; 80-PIN INTERFACE TYPE; DEFAULT BUFFER (CACHE) SIZE=1024KB; SPINDLE SPEED = 7200RPM; POWER ON TO READY TIME = 30SEC; BYTES PER SECTOR = 512; MAX INTERNAL TRANSFER RATE = 240 MBITS/SEC; FORMATTED INT XFER RATE - MIN=13MBITS/SEC, MAX=23MBITS/SEC; AVG FORMATTED XFER RATE SEEK TIMES = 19.5 MBYTES/SEC; AVG SEEK TIME, WRITE = 8.2 MSEC TYPICAL; TRACK TO TRACK SEEK, READ = 0.8 MSEC TYPICAL; TRACK TO TRACK SEEK, WRITE = 1.1 MSEC TYPICAL; FULL DISC SEEK, READ = 16 MSEC TYPICAL, FULL DISC SEEK, WRITE = 17 MSEC TYPICAL; TOTAL CYLINDERS = 11,737; TOTAL TRACKS = 234,420; TRACK DENSITY (TPI) = 12,580 TRACKS PER INCH; PART OF MISSION PLANNING SYSTEM - V
MANUFACTURERS CODE 0T664
DESIGN CONTROL REFERENCE ST136475LC

Restrictions/Controls & Freight Information | NSN 7025-01-471-2709

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