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National Stock Number:
7025-01-507-1334
Federal Supply Class:
7025
National Item Identification Number:
015071334
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:
| 1642434-76 ITEM NO 13 | 43689 | HUNTINGTON INGALLS INC | | AT-3500-576 | 1EZ14 | MEMTECH SSD CORP DBA MEMTECH TECHNOLOGY |
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Techincal Specification:
| DRIVE QUANTITY | 1 | | DRIVE SIZE | 3.50 | | ACCESS TIME IN MILLISECONDS | 0.3 | | DATA STORAGE CAPACITY | 576.00 MEGABYTES | | DESIGN TYPE | HARD CARD | | INTERFACE TYPE | IDE | | OVERALL HEIGHT | 0.870 INCHES MINIMUM AND 1.450 INCHES MAXIMUM | | OVERALL LENGTH | 5.600 INCHES NOMINAL | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | OPERATING TEMP RANGE | +0.0 TO 70.0 CELSIUS | | POWER SOURCE | EXTERNAL | | TRANSFER RATE IN MEGABYTES PER SECOND | 5.0 | | UNIT DESIGN | FREE STANDING | | UNPACKAGED UNIT WEIGHT | 0.6 KILOGRAMS | | VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
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