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National Stock Number:
7025-01-561-7372
Federal Supply Class:
7025
National Item Identification Number:
015617372
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:
| DRI0011271 | 04JN4 | PROGENY SYSTEMS, LLC |
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Techincal Specification:
| DRIVE QUANTITY | 1 | | DRIVE SIZE | 3.50 | | ACCESS TIME IN MILLISECONDS | 8.5 | | DATA STORAGE CAPACITY | 250.00 GIGABYTES | | DESIGN TYPE | HARD DISK | | FEATURES PROVIDED | CARRYING CASE | | OPERATING TEMP RANGE | -40.0 TO 65.0 DEG CELSIUS | | OVERALL HEIGHT | 25.4 MILLIMETERS NOMINAL | | OVERALL LENGTH | 146.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 101.6 MILLIMETERS NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HITACHI 0A31635; HITACHI DESKSTAR T7K250 HARD DRIVE | | SPECIAL FEATURES | INTERFACE TYPES ARE ATA AND SATA; TRANSFER RATEIN MEGABYTES PER SECOND ARE 133.0 FOR PARALLEL ATA AND 300.0 FOR SERIAL ATA; THE CARRIER IS A RAVE COMPUTER ASSOCIATION WITH REFERENCE NUMBER P-IA-160GBATA-1 | | TRANSFER RATE IN MEGABYTES PER SECOND | 300.0 | | UNIT DESIGN | PORTABLE | | UNPACKAGED UNIT WEIGHT | 1.300 POUNDS | | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC AND 12.0 DC |
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