Product Details | DISK DRIVE UNIT

7025-01-550-0438 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: ST973401SS, 7025-01-550-0438, 01-550-0438, 7025015500438, 015500438

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

Supply Group (FSG) NSN Assign. NIIN
70 05 APR 2007 01-550-0438

Cross Reference | NSN 7025-01-550-0438

Part Number Cage Code Manufacturer
ST973401SS 65867 SEAGATE TECHNOLOGY

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Technical Data | NSN 7025-01-550-0438

Characteristic Specifications
DRIVE SIZE 2.50
DRIVE QUANTITY 1
DATA STORAGE CAPACITY 73.40 GIGABYTES
OVERALL LENGTH 4.400 INCHES NOMINAL
OVERALL HEIGHT 0.583 INCHES NOMINAL
OVERALL WIDTH 2.760 INCHES NOMINAL
UNPACKAGED UNIT WEIGHT 0.490 POUNDS
OPERATING TEMP RANGE 5.0 TO 55.0 DEG CELSIUS
SPECIAL FEATURES MODEL NUMBER:ST973401SS; INTERFACE:SAS 3 GB/S; CACHE:8 MBYTES; NUMBER OF PINS ON THE I/O CONNECTOR:7; SPINDLE SPEED:10000 RPM

Restrictions/Controls & Freight Information | NSN 7025-01-550-0438

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information