7690-01-538-6698 DECAL Index 4720-01-538-6700 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
7025-01-538-6699

Federal Supply Class:
7025

National Item Identification Number:
015386699

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.


Manufacturer Information:
SS-SSD-01G-30120HBH6DELTA TECHNICAL SYSTEMS INC.
SSD-D01G-30120HBH6DELTA TECHNICAL SYSTEMS INC.


Techincal Specification:
DRIVE QUANTITY1
DRIVE SIZE2.50
DATA STORAGE CAPACITY1.00 GIGABYTES
DESIGN TYPEHARD DISK
OVERALL HEIGHT0.344 INCHES NOMINAL
OVERALL LENGTH3.979 INCHES NOMINAL
OVERALL WIDTH2.756 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY1GB SILICONDRIVE 2.5" DRIVE
SPECIAL FEATURESATA-3 COMPLIANT; SUPPORTS BOTH 8 AND 16 BIT DATA REGISTER TRANSFERS; SUPPORTS DUAL VOLTAGE 3.3V OR 5V INTERFACE; <1 ERROR IN 10 TO THE 14TH POWER BITS READ; MTBF>4,000,000 HOURS; SOLID-STATE, NO MOVING PARTS; SUPPORTS PIO MODES 0-4 AND DMA MODES 0-2; HIGH SHOCK & VIBRATION TOLERANCE
UNIT DESIGNPORTABLE


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