NSN 7025-01-497-7520
Part Details | DISK DRIVE UNIT
7025-01-497-7520 An electromechanical or solid state item which accepts and systematically 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 suceptible 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.
Alternate Parts: 30030AA ITEM NO. 2, AT3500768, AT3500-768, 7025-01-497-7520, 01-497-7520, 7025014977520, 014977520
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 70 | JUN 04, 2002 | 01-497-7520 | 37008 ( DISK DRIVE UNIT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-497-7520
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30030AA ITEM NO. 2 | 1QRQ4 | WESCO DISTRIBUTION, INCDBA C C A |
| AT3500-768 | 1QRQ4 | WESCO DISTRIBUTION, INCDBA C C A |
Technical Data | NSN 7025-01-497-7520
| Characteristic | Specifications |
|---|---|
| UNIT DESIGN | INTERNAL |
| DESIGN TYPE | HARD DISK |
| DRIVE SIZE | 3.50 |
| DRIVE QUANTITY | 1 |
| DATA STORAGE CAPACITY | 13824.00 MEGABYTES |
| DRIVE HEIGHT | FULL |
| ACCESS TIME IN MILLISECONDS | 0.3 |
| TRANSFER RATE IN MEGABYTES PER SECOND | 3.5 |
| INTERFACE TYPE | IDE |
| POWER SOURCE | EXTERNAL |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC |
| OVERALL LENGTH | 5.600 INCHES NOMINAL |
| OVERALL HEIGHT | 0.870 INCHES MINIMUM AND 1.450 INCHES MAXIMUM |
| OVERALL WIDTH | 4.000 INCHES NOMINAL |
| UNPACKAGED UNIT WEIGHT | 0.595 KILOGRAMS |
| OPERATING TEMP RANGE | +0.0 TO +70.0 DEG CELSIUS |
| SPECIAL FEATURES | AT-IDE INTERFACE; 3500-SERIES; BLANK-COMMERCIAL GRADE; AND 768-RAW CAPACITY MEGABYTES |
| END ITEM IDENTIFICATION | DISPLAY, HMI; FORRESTAL CLASS CV |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DRIVE, FLASH |