NSN 7025-01-491-9728
Part Details | DISK DRIVE UNIT
7025-01-491-9728 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: 1322720611, 13227206-11, 7025-01-491-9728, 01-491-9728, 7025014919728, 014919728
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 70 | NOV 07, 2001 | 01-491-9728 | 37008 ( DISK DRIVE UNIT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 7025-01-491-9728
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13227206-11 | 27963 | GENERAL DYNAMICS INFORMATION SYSTEMSINC. |
Technical Data | NSN 7025-01-491-9728
| Characteristic | Specifications |
|---|---|
| UNIT DESIGN | PORTABLE |
| DESIGN TYPE | DISK PACK |
| DRIVE SIZE | 3.50 |
| DRIVE QUANTITY | 1 |
| DATA STORAGE CAPACITY | 9.10 GIGABYTES |
| ACCESS TIME IN MILLISECONDS | 9.7 |
| TRANSFER RATE IN MEGABYTES PER SECOND | 2.5 |
| INTERFACE TYPE | SCSI-1 AND SCSI-2 |
| POWER SOURCE | EXTERNAL |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC AND 12.0 DC |
| OVERALL LENGTH | 7.000 INCHES NOMINAL |
| OVERALL HEIGHT | 2.300 INCHES NOMINAL |
| OVERALL WIDTH | 4.900 INCHES NOMINAL |
| FEATURES PROVIDED | ELECTROSTATIC SENSITIVE AND RUGGEDIZED |
| SPECIAL FEATURES | EMBEDDED SERVO,MR HEADS,PRML CHANNEL;SELF-MONITORING ANALYSIS AND REPORTING TECHNOLOGY (SMART);AUTOMATIC ERROR CORRECTION;SELF DIAGNOSTICS PERFORMED AT POWER-ON;AUTO HEAD LOCK AT POWER-OFF;DEDICATED HEAD LANDING ZONE;AUTO ADAPTIVE CACHE;DYNAMIC SPINDLE BRAKING;SINGLE OR DUAL MOUNTING FRAME AVAILABLE |
| CRITICALITY CODE JUSTIFICATION | CBBL |
| END ITEM IDENTIFICATION | ARTILLERY LOCATING RADAR;DISK DRIVE UNIT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | REMOVABLE MEMORY SYSTEM;RMS-1910 |