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 |
|---|---|
| 081T5 | PC CORNER COMPUTER CENTER LLC |
Federal Supply Class
Title
ADP INPUT/OUTPUT AND STORAGE DEV
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| APGF | DESIGN TYPE | HARD DISK |
| ABKW | OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| PKWT | UNPACKAGED UNIT WEIGHT | 3.000 POUNDS |
| CPLR | UNIT DESIGN | INTERNAL |
| FEAT | SPECIAL FEATURES | HAS 40-PION RIBBON CABLE INTERNAL CONNECTION; DRIVE MTBF-100,000 HOURS; DRIVE LIFE-10,000 CARTRIDGE INSERTIONS AND REMOVALS; AUTOMATIC SLEEP MODE-15 MINUTES (USER DEFINABLE) |
| CYFR | ACCESS TIME IN MILLISECONDS | 4.0 |
| CYFP | DATA STORAGE CAPACITY | 250.00 MEGABYTES |
| ABMK | OVERALL WIDTH | 3.990 INCHES NOMINAL |
| CYFN | DRIVE QUANTITY | 1 |
| CYEC | INTERFACE TYPE | IDE |
| CYHN | DRIVE SIZE | 3.50 AND 5.25 |
| ABHP | OVERALL LENGTH | 6.440 INCHES NOMINAL |