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National Stock Number:
7025-01-587-2245
Federal Supply Class:
7025
National Item Identification Number:
015872245
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.
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Manufacturer Information:
| A3301028-101 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | WD740GD-75FLA2 | 0MZJ1 | WESTERN DIGITAL CORP |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | DATA STORAGE CAPACITY | 74.00 GIGABYTES | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 5.750 INCHES NOMINAL | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DISK DRIVE UNIT (HARD DRIVE) | | SPECIAL FEATURES | AN/FYQ-110C(V)1;CAPACITY:74.0GB OR BETTE;CACHE/BUFFER SIZE:8MB OR BETTER;INTERFACE TYPE:SATA 150MB/S AND SATA II 350 MB/S;OPERATING TEMPERATURE:0.0 TO 45.0C;NON-OPERATING TEMPERATURE:MINUS 45.0 TO 49.0C;RELETIVE HUMIDITY:0 TO 80 PERCENT NON-CONDENSING | | TRANSFER RATE IN MEGABYTES PER SECOND | 1.5 |
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