[ INDIVIDUAL COMPONENT // HARD DISK DRIVE ]
Toshiba MK4007GAL
40 GB 1.8-inch mobile HDD. This record is limited to the exact model and documented variant; related model numbers, revisions and capacities can have different interfaces and specifications.
IDENTIFICATION: Match the complete label, suffix, firmware and drive inquiry with the cited model documentation. Do not infer sector format or recording method from product family alone.
Verified model specifications
| Dedicated catalog subcategory | Compact and mobile HDDs |
|---|---|
| Exact model | Toshiba MK4007GAL |
| Product generation | 40 GB 1.8-inch mobile HDD |
| Form factor | 1.8-inch, 5 mm class; this classification is not a dimensional drawing. |
| Interface | ATA-6 / ZIF ribbon interface for this GAL model. |
| Capacity, performance, sector / recording details | 40 GB; 4200 RPM per the Toshiba model manual. Interface, connector and dimensions are model-specific; do not confuse MK4007GAL with other MK-series connector variants. |
| Compatibility | Requires the correct 1.8-inch ZIF host/cable and insertion orientation. Ribbon contacts tear easily; a 2.5-inch PATA adapter is not automatically pin-compatible. |
Handling, service & preservation
- Support the drive and ZIF ribbon during removal; never pull the cable by its flexible tail. Preserve any interposer and note its orientation before handling.
- Photograph the full label, board marks, connectors, jumpers/carrier, and date/firmware codes before service; retain the exact model suffix with collection metadata.
- Never open a hard drive outside a qualified clean environment. Stop repeated power-on attempts if the unit clicks, drops offline, or develops read errors.
- Preserve source data by making independent copies and validating checksums; SMART/self-tests cannot guarantee reliability. Distinguish measured condition from manufacturer specifications.
Model-specific source
- Toshiba MK4007GAL user manual (archival scan)The manual is for MK4007GAL specifically and describes its ZIF connection and mechanical limits; verify the label before using any MK-series accessory.
For variants with family manuals, use the model-specific table and document revision that matches the drive label.