Part Number
Part Number:
NSN:
NIIN:
Item Name:
DISK DRIVE UNIT
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 1JPA5 | IBM STORAGE SYSTEMS |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BNDC | HEAD TYPE AND QUANTITY | 2 READ/WRITE |
| CYFP | DATA STORAGE CAPACITY | 18.35 GIGABYTES |
| ABKW | OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DISK CARTRIDGE |
| CYEC | INTERFACE TYPE | SCSI |
| CPLR | UNIT DESIGN | INTERNAL |
| AWZJ | POWER SOURCE | SELF-CONTAINED |
| ABMK | OVERALL WIDTH | 4.000 INCHES NOMINAL |
| CYFN | DRIVE QUANTITY | 1 |
| CYFR | ACCESS TIME IN MILLISECONDS | 5.2 |
| CYHQ | TRANSFER RATE IN MEGABYTES PER SECOND | 530.0 |
| CYHN | DRIVE SIZE | 3.50 |
| ABHP | OVERALL LENGTH | 5.750 INCHES NOMINAL |