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National Stock Number:
7025-01-559-7701
Federal Supply Class:
7025
National Item Identification Number:
015597701
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:
| 375872-B21 | 28480 | HEWLETT-PACKARD COMPANY | | T181HD02 | F5326 | ETAT MAJOR DE L'ARMEE DE TERRE |
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Techincal Specification:
| OVERALL HEIGHT | 1.000 INCHES NOMINAL | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HP 146GB 3G SAS 15K 3.5 INCH SP HDD | | OPERATING TEMP RANGE | +50.0 TO 95.0 FAHRENHEIT | | SPECIAL FEATURES | CAPACITY 146,815,737,856;SAS INTERFACE;3 GB/SEC TRANSFER RATE;SEEK TIME(TYPICAL READS,INCLUDING SETTING)SINGLE TRACK 0.57MS,AVERAGE 3.5 MS,FULL-STROKE 9.0 MS,ROTATIONAL SPEED 15000;PHYSICAL CONFIGURATION BYTES/SECTOR 512,LOGICAL BLOCKS 286,749 |
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