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National Stock Number:
7025-01-565-4063
Federal Supply Class:
7025
National Item Identification Number:
015654063
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:
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Techincal Specification:
| DRIVE QUANTITY | 2 | | DRIVE SIZE | 5.25 | | DATA STORAGE CAPACITY | 2.00 GIGABYTES | | DESIGN TYPE | HARD DISK | | OVERALL HEIGHT | 5.250 INCHES NOMINAL | | OVERALL WIDTH | 1.191 INCHES NOMINAL | | SPECIAL FEATURES | HIGH QUALITY DDR2-677 SERVER MEMORY UPGRADE FOR IBM SYSTEM X3400, X3450,X3500,X3550 AND X3650 SERVERS | | UNIT DESIGN | INTERNAL |
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