ST138R-1: DISK DRIVE UNIT.
The DISK DRIVE UNIT is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include drive_size: 3.50, design_type: HARD DISK, unit_design: INTERNAL, power_source: EXTERNAL, interface_type: RLL, overall_length: 5.750 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 7025-01-345-4841, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| drive_size | 3.50 |
| design_type | HARD DISK |
| unit_design | INTERNAL |
| power_source | EXTERNAL |
| drive_quantity | 1 |
| interface_type | RLL |
| overall_length | 5.750 INCHES NOMINAL IN |
| tracks_per_inch | 824.0 |
| special_features | 1.63 IN. H; 4.00 IN. W; 1.6 LBS; AUTOMATICALLY PARKS LBS |
| data_storage_capacity | 32.70 MEGABYTES |
| head_type_and_quantity | 6 READ AND 6 WRITE |
| end_item_identification | MARK IVB |
| NSN | 7025-01-345-4841 |
| TRACKS PER INCH | 824.0 |
| VOLTAGE IN VOLTS AND CURRENT TYPE | 5.0 DC AND 12.0 DC |
| INTERFACE TYPE | RLL |
| DESIGN TYPE | HARD DISK |
| POWER SOURCE | EXTERNAL |
| DRIVE QUANTITY | 1 |
| OVERALL LENGTH | 5.750 INCHES NOMINAL IN |
| DRIVE SIZE | 3.50 |
| HEAD TYPE AND QUANTITY | 6 READ AND 6 WRITE |
| SPECIAL FEATURES | 1.63 IN. H; 4.00 IN. W; 1.6 LBS; AUTOMATICALLY PARKS LBS |
No substitute or cross-reference records for this part.