|
|
|
National Stock Number:
7025-01-561-3206
Federal Supply Class:
7025
National Item Identification Number:
015613206
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:
| 10090470 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 241 3VTZ4HDT72252DLA380 | 3VTZ4 | HITACHI GLOBAL STORAGE TECHNOLOGIES | | HDT722525DLA380 | 3VTZ4 | HITACHI GLOBAL STORAGE TECHNOLOGIES |
|
Techincal Specification:
| DRIVE QUANTITY | 2 | | ACCESS TIME IN MILLISECONDS | 8.5 | | DATA STORAGE CAPACITY | 250.00 GIGABYTES | | DESIGN TYPE | COMPACT DISK - RE-WRITABLE AND HARD DISK | | HEAD TYPE AND QUANTITY | 4 READ AND 3 WRITE | | OPERATING TEMP RANGE | +5.0 TO 55.0 DEG FAHRENHEIT | | OVERALL HEIGHT | 25.4 MILLIMETERS NOMINAL | | OVERALL LENGTH | 146.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 101.6 MILLIMETERS NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HARD DISK DRIVE | | POWER SOURCE | EXTERNAL | | SPECIAL FEATURES | APPLICATIONS INCLUDE PC, DIGITAL VIDEO RECORDERS, ENTRY SERVERS, EXTREME PC GAMING AND VIDEO EDITING; SATA 3.0 GB/S INTERFACE; 7200 RPM; 8 MB BUFFER | | TRANSFER RATE IN MEGABYTES PER SECOND | 300.0 | | UNIT DESIGN | INTERNAL | | UNPACKAGED UNIT WEIGHT | 6.4 KILOGRAMS | | VOLTAGE IN VOLTS AND CURRENT TYPE | 12.0 DC |
|
|