Gridfinity 2×1 Bin — Loose USB/SD Card Storage
A single-cavity 2×1 Gridfinity bin (21mm deep) for loose storage of USB flash drives or SD/microSD cards, sized to the standard Gridfinity grid so it drops into an existing baseplate.
✓ Full requirement coverage✓ Digitally validated
Key dimensions
| X | 83.5 mm |
| Y | 41.5 mm |
| Z | 21 mm |
About this model
Loose small-electronics storage (USB drives, memory cards) is a common real Gridfinity accessory need, following the same pattern as the electronics-component bin published in an earlier batch. This covers bulk/loose storage only -- individual per-card slots are a separate, harder problem this engine cannot build (the same conclusion reached for SD cards in an earlier batch's engine_limitation finding).
Fit notes
- 2×1 Gridfinity units (42mm pitch, 0.5mm grid clearance) -- standard Gridfinity footprint
- 3U height (21mm) -- enough depth for a loose handful of USB drives or memory cards
- 1.6mm wall thickness (standard Gridfinity bin wall default)
- Single open cavity -- loose/bulk storage only, not individual per-item slots
Printing & use notes
No print settings (layer height, infill, supports) are specified for this model — use standard settings for your printer and material. See the validation section below for what has and hasn't been checked.
Validation
Requirement coverage
Full — this model covers the stated requirement completely.
LOW RISK Low risk — simple geometry, loose clearances, not load-bearing.
Digitally validated
- ✓ Geometry valid
- ✓ Matches stated dimensions/spec
- ✓ Manifold (watertight)
- ✓ Slicer compatible
- External manufacturing preflight: not checked
Physical fit and print performance
Physical fit and material/printer-specific performance are not independently guaranteed unless explicitly stated. Physical validation status for this object: not yet physically tested.
MyMakerPilot does not guarantee shrinkage, warping, layer adhesion, strength, real-world load bearing, printer-specific tolerance, or first-print functional usability. Physical printing is optional calibration/sampling, not a publishing requirement.
Technical details
Internal provenance and file references, for anyone who wants the full picture.
- Object ID
- gridfinity-bin-usb-sd-storage
- Category
- grid-storage
- Risk classification
- low
- External preflight
- unknown
- Physical validation
- unknown
- Production cost
- unknown
- Human review time
- unknown
- STL file
- /objects/gridfinity-bin-usb-sd-storage/model.stl
- STEP file
- /objects/gridfinity-bin-usb-sd-storage/model.step
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